"Great toy for anyone who loves legos and marvel. My 14 yr old absolutely loved it. It took him a little over an hour to build but he also took his time because he was just amazed that he had a Lego Marvel Avenger Tower. He said the instructions are easy to follow. Not as tall as we expected but definitely worth the buy. It keeps my son busy for hours and he hasn't dismantle it yet he actually is adding more legos to it to make a town."