Should you buy the latest JMBricklayer Mechanical Dinosaur 70001 building block set?

JMBricklayer 70001 Mechanical Dinosaur Review


It's time for another building block set review! Welcome back to bricktoyreviews.blogspot.com!

Hey, it's been awhile since I last posted so let's see what set we got today.  It's a mechanical robot dinosaur from JMBricklayer.  They have told me that the new Dinosaur set number is 70001 but when I received it, the box and manual still was printed with the older set number which was 70101.  So when you see it in my pictures please don't be confused.   If you are ordering from the JMBricklayer website or their Amazon store, look for set 70001.


Today's building block set has again been provided by JMBricklayer.   Let's now review the particulars of this set before we unbox and build it.

Brand: JMBricklayer

Set:  70001 Enhanced Mechanical Dinosaur (not 70101).

Theme: Fantastic Idea/Animal

Number of pieces: 1470+

Recommended Age: 14+

Printed Parts or Stickers? Both

Minifigures included: No

Numbered bags: Yes

Missing or extra parts: Extra

Assembled Dimensions:  approx 22.5 inches long x 9.5 inches high x 7 inches wide

Promos at time of writing:  Yes: click here for details!.


Unboxing


As with all other JMBricklayer sets, this one came in it's original box.  Box size is approx 14 inches long by 9 inches high and 5 inches deep.   

Looking inside the box, we get an instruction booklet, a small sticker and several numbered bags.

The instructions in the manual are easy to follow and provide some pictures of the completed dinosaur set.  There's also a sticker for affixing to the plaque on the front of the set.

There are 6 sections in the manual and the parts bags have corresponding labelled bags.  within each step there are another 4 or 5 bags of parts.  So about a total of 30 bags of parts more or less.

About the set


So this 1470 piece building block set is a model of a half dinosaur and half mechanical robot.  When viewed from one side it will resemble a natural dinosaur and on the other side you will see that it is a complex creation composed of gears and metallic mechanisms.   To build this set, there are six major steps.

  1. the base display
  2. the dinosaur appendages
  3. the mechanical robot appendages
  4. the body
  5. the head
  6. the tail and final assembly

I've taken some pictures of each step of the build so let's take a look.

Step 1 - Build the Display





Step 2 - Build Dinosaur Appendages





Step 3 - Build Mechanical Appendages





Step 4 - Build the Body






Step 5 - Clad the Body and Build the Head





Step 6 - Build the Tail and Final Assembly







From Steps 1 through 5, the building was very smooth and easy to follow.  At Step 6, however, when it came to final assembly, I expected it to be a breeze but it was not.  The head and mechanical legs attached to the body with little effort, yet when I tried to attach the hind supporting leg to the body, I found that there were some tolerance and clutch issues. 

And the dinosaur leg would not stay attached. This was unexpected. But why?


It's because I had previously built the brown version of the JMBricklayer mechanical dinosaur and had absolutely no issues with that set going together.  It continues to be very sturdy and structurally sound.  Here's my detailed review:  https://its-not-lego.blogspot.com/2023/03/the-lego-compatible-jmbricklayer-70107.html

I can only surmise that there were some same issues with the original JMBricklayer 70101 mechanical dinosaur which this new enhanced 70001 is supposed to replace.  My expectation would be that the newest version incorporated all of the structural changes found in set 70107 (the brown dinosaur shown above).

But when I reviewed and compared the steps between the two sets 70107 vs 70001, I feel that there could still be improvements made to the new set.  For example here is the attachment instructions for both dinosaur building sets.

The brown dinosaur 70107 has three attachment points for the hind leg.  Solid connection.

The newer enhanced 70001 only has one attachment point.  The brick pieces used in both are not the same and I feel the newer set should have used the method as found in set 70107.   This is a critical connection because the weight of the entire dinosaur rests on this one connection point.  


The people at JMBricklayer were very quick to provide some additional information about how to properly attach the hind legs, but suffice to say I could not make mine work.   I have seen pictures of other people who have built the newer set without issue, so perhaps I assembled mine incorrectly.  Although I still wonder why the same build technique used in set 70107 wasn't just duplicated for this new 70001 set?  


I tried to incorporate the fixes as per the guidance above but could not get the knee and ankle joint to line up properly without the upper thigh popping off the body.


The only way I could support the weight of my dinosaur was to strip away some of the brick pieces from the dinosaur belly and place some transparent parts to hold it up.



As you can see the dinosaurs do make a great display especially posed side by side.  I would recommend the JMBricklayer mechanical dinosaur 70001 set to adult fans of the brick and particularly those who want a challenging build.  And if you are a fan of mecha or dinosaurs this is a must have in your building block collection.  

As of right now you can take advantage of special pricing for this set by going to JMBricklayer's website or Amazon pages.


Oh and BTW, the brown mechanical dinosaur is also on sale!  https://www.jmbricklayer.com/product/t-rex-dinosaur-70107/

Please use my code "itsnotlego15%" to save on your purchases at the JMBricklayer website (non sale items).

Have you built either of these sets?  Please let me know in the comments how it went and which was your favorite!   Thanks for looking Bye!