When you buy Legos, the instructions are written in some semblance of order. The bags are numbered and you go bag to bag putting the thing together. By page two of the instructions for the Mega Bloks Skylanders Flynn's Rescue Ship, I had every bag (and they are considerable) open and had a difficult time putting my hands on the right piece. Often they are a different color than what's indicated in the manual. I'll get it together, but not today. I'm too close to dumping it. What I wonder is why didn't they just put all 546 pieces into one big bag and wish you luck! At least dispense with the illusion that there is some system in place here.