I've had one kit do me in. It was a 1/72 F-82 twin Mustang that I picked up for a buck. This thing was TERRIBLE, worse than Modelcrafts 1/48 F-82. It was useless as far as spare parts go. I knew just placing it in the trashcan would do nothing for me. Throwing it against the wall would only result in a mess that I'd have to clean up. I got my picaxe to break through the frozen ground in my back yard, layed the model, top side down in the hole, and burried that suminabich. I felt good after that! I burried my old airbrush too, just last year.