Picked this out last night, only because the human's name was sergeant chaos and he was the only decepticon of the wave. I would say this was the weakest of the wave (minus the jeep one which I didn't buy).

Upsides are a unique alt mode, neat colour scheme and the fact that if you have megatron you can complete the chainsaw killer image. In fact if Icepick was in the DOTM movie, he should have been used to maim sentinel in the chest.

Downsides are a lousy bot mode, absurd looking and awkwardly utilised clippy weapons and the fact that Chaos just doesn't want to stay on the Skidoo.