Great Lego setinstructions are really easy to follow. If your child can do Lego Juniors, then they can do this one. Don't understand why for the age they put 5-12. A four year old can easily do this. It's not like the Lego Juniors has larger pieces to prevent swallowing.There aren't so many pieces that it is over whelming. The pieces come in 2 bags. There are two separate instructions, one for The Flash and one for Captain Cold. Obviously there aren't that many steps. My son built his in literally under 10 minutes for The Flash vehicle and figure.For those that enjoy the building experience (model building), clearly skip this one. This was more designed to be played with, but that is what my son wanted when it came to the Flash.For almost $23 I expected more than two little men and a couple of vehicles. I should have paid more attention to the packaging. My grandson will like it, but the item is overpriced. I could not find it in any stores and that's what he asked for.Great mini Lego set for super hero fans. My 5 year old son loves these Lego sets. They combine his love of Legos, super heroes, and cars all at the same time. We've bought megablok's version and other cheaper versions but Lego bricks really do snap together the easiest and Lego brand has the clearest and easiest to follow instructions. My son had no problem assembling this Lego set all on his own. Hoping Lego will continue to expand on their Super Heroes Line!My son loves these little super hero kits. He only recently turned four so I put these together for him, but I think he could do it when he's five and half or older. I've already gotten him several other characters and he plays with them constantly. And to be honest, I enjoyed assembling them. It's a fun activity to do together with your kid. They're Legos so you know they're good quality, just don't step on them ;)These sets are great and perfect for my little one to build by himself. Once we got everything built and set up it was perfect. Just the right amount of pieces and time spent on building as to be expected. The colors are bright and it was easy to follow directions and put them together. Very pleased with the Lego sets.My 7 year old loved these!It's OK if your kid likes the Mighty Micros smartphone game, but not worth it otherwise.The models are very poor (they don't hold together very well, large chunks connected together on just 2 pins), the characters are... smaller than usual (the legs don't bend for example).There's no value in these other than being an exact copy of the in-game model.When I saw this, I thought it was a much larger set...but it's tiny!!!!! it ended up costing almost 50.00 for this dinky little playlet! Its going back immediately! I( work too hard for my money.My Son loves it!My 5 year old son loved these mighty micros! The mini figures in them are shorter than the regular ones and have funnier expressions. The little cars don't move very well but he did not seems to mind at all. Had a blast :)Product arrived on time. THis was a great purchase as it was the same price as other competitors.Lego never fails to provide a learning experience. My grandson loved this.Ottimo prodotto