LEGO Creator Underwater Robot and Submarine Toy Building Kit 31090

Pretty cool set I got a while back. I have since modified it a bit with some spare pieces I had, really love what you can do with legos!

I love this Robot when i was done building it ,I didn't dare take him apart so I went out and purchased 2 more sets.i built the submarine next,I just loved the little plastic bubble cover the manta is cool also as reviewer #1 stated you can man both with mini figures this set is Awesome. I gave the 3rd set to my co workers 16 yr old son I hope he enjoys it as much as I do and that means I have to go buy a 4th set LOL .

Picked this up for a quick build while on holidays and wasn't disappointed. Easy but interesting, and a great robot at the end! Can't wait to build the B & C builds.

i like this set because of the drill on the hand and i like the MANTA RAY and the GOLD PIECES! written by Spy Code Now aged 5

Three times the challenge and three times fun! Easy enough to do even with the small pieces and engaging enough to want to make each option a number of times!

To be honest, I wasn't expecting too much from this set: I picked it up for my birthday and assembled the B and C models (1 per night) over the past week. When I assembled the A model, though, I was blown away by a few things: 1. I was planning to redesign/rebuild the main robot build to be a mech driven by a classic LEGO space guy. Little did I know that the set was designed to remove the eye and just place a guy inside: perfect! 2. I tried the LEGO Life app version of the build instructions. These are awesome, and I'm going to look for these on all future LEGO sets I build. Way easier to follow than the paper instructions (and I've been building LEGO for 30+ years) -- just being able to pan and zoom, plus animated glows on the added parts per step, this was amazing. 3. The set is just friggin' cool. :-) Big, beefy, articulate, truly frightening claw hands with a drill in the one palm, and a nearly opposable thumb in the other. Just cool. The pipes tracing through the model. Just cool. Very nice. The only thing I'd say about this set that might have made it better was add a few dollars to the price and include a minifig. All 3 models can be piloted by a minifig, and I did not expect this just looking at the box in the store. An amazing set -- I'm surprised more people aren't talking about it online. I'm looking forward to slightly modifying and putting in my classic space display.

This is fantastic. Best lego purchase ever. I have purchased alot. Getting another for my son's house

Fun can use your imagination to build what ever you want and comes with instructions to build 3 sets

My grandson is 7, and he loved this LEGO set.

This was the first Lego for my 6 year old daughter. She likes robots, so she was intrigued by the box. We built it together, with me doing most of the work. We started with the robot form, the most difficult of the three, and she loved it so much that she didn't want to do the other two forms. We eventually did the submarine one, while the third one still remains to be built. She liked how posable the robot is, more than many action figures. Plus, with the extras provided and a few modifications, the robot can look even more bad@$$, which she loved.