Challenging project for my experienced Lego builder
933667
I bought this for Christmas for my 12 year old who is a very experienced Lego builder. He loved the challenge - - said it was more complex than any he had done in the past and so it was very rewarding when he completed it. The flaps go up and down which make it realistic. This is a wonderful set and looks great as a display piece in his room. Best of all, he feels a great sense of accomplishment at having completed the Sopwith Camel. I recommend this for a child who is ready to go the next level of complexity, or an older child who wants to build a collector's piece.
4345677
more difficult to build than i expected.. Working on it bit by bit. Should look OK when done- I  would not recommend it to anyone without some  significant model building experience.. I've done over 20 and this is likely the most difficult
2609991
My sons enjoyed building this train. My older son did most of the building since you need patience to put it together.  but if you love Lego's then this is a nice project and train. P.S you will need to buy more track.
3164077
Very challenging building & using nanoblocks tweezer is very helpful. Lot of fun to build & the colors is great! I need to pack it carefully so it arrives safely to another city.
626999
My son was super excited to get this. I allowed him to pick out which Lego he wanted to get.

Upon arrival he tore the box open and wanted to start putting it together. He was three at the time. I had to help him a lot in putting it together but like all Lego's there was pretty good directions. Overall, it took me about 10 minutes or less to get it all together.
824401
The instructions can be incomplete at times but and this could be problematic for some people, but I love puzzles so I saw this as adding to the challenge. Definitely a fun build, but only if you like working with very small and delicate elements otherwise you could easily accidentally break this.
100229
This turned out to be a great Christmas gift for my nephew. He has been building lego sets his whole life and this was really something new and fun and very challenging.
1807891
Bought for 7 year old nephew and I had a difficult time building with him but his mom who is used to building Lego with him, had a lot of fun and success building it with him. Found a hidden gem on YouTube with another coaster you can build from the same pieces. That multiplies the fun
4210067
My Grandson received this Lego and one other more detailed kit for Christmas.  He had this one assembled in 1 hr but had to cut some pieces.
3775144
Difficult to build and the instructions are almost illegible, but I LOVE the finished product.
4834682
I have put together several of these and I think this one might have been the hardest. There is some inherit difficulty in the design but there were 1 or 2 issues with the instructions, that made it a little more difficult than it should have been.
3541982
Lots of fun to build. Wings were a challenge. My son lost interest in the final dragon, which was a surprise because he usually plays with his finished sets. He hasn't touched it once since he completed the set.
2405789
Clever but difficult for my grandson to put together.  He required a lot of help and it took along time.
3518728
But I will say I was slightly disappointed with how difficult it was for some pieces to stock together.  I suppose I expect a slightly lesser quality than Lego, but there were times when I was frustrated at how poorly some of the sections locked together.
4537382
This is a very detailed kit that is more challenging to assemble than what the box picture might lead you to believe. It definitely is a 12+ kit as advertised, requiring several hours or more to complete. The two minifigs that come with it are detailed and easily posable, and there are plenty of places on the model including roofs and walls to pose the figs. I think younger children might be frustrated with the complexity of the build and that there are not many moving parts for actual play value. This set would appeal to older builders with an interest in Assassin's Creed who would enjoy a challenging set to build and then statically display.
939079
I really like this project. It is difficult and a child could not do it on their own. There are lots of parts and pieces and you have to immediately purchase some craft cases to label and sort your resisters, wires, etc. I loved that, but I was prepared and excited about starting an electronics collection. It is ok for the novice, but it helps to have some background in breadboards and circuits. Love it!
4368600
My son is almost 6 and we wanted to get him something a little different than legos so we purchased this set. He loves them but finds it difficult to join or separate some of the pieces. I helped him but even I have to occasionally struggle with the pieces.