My five year old is a huge fan of the game and asks several times a day when can we next play. As others have noted I try to tier it to his level with mostly generics but as we have played more games we are adding in upgrades. We do better with smaller games (50 points). My seven year old daughter isn't as excited unfortunately.

One guy went to our Xmas tournament with his 2 daughters, 7 and 8. They kicked ass, but I had to explain to one of them what did Advanced Sensors do. The other girl was even playing Imp aces + Popemobile.