Chuck's Reviews Transformers Kre O Battle Changers Bumblebee
 

After Prime I wasn't sure about The Bee but I have to say the build was nicer resulting in a solid bot with decent articulation. As mentioned in the video care should be used while transforming the arms as I don't feel the shoulder balls are made of the sternest stuff. Bumblebee is a much better kit overall and I would recommend it over Optimus as a first purchase.

Chuck's Reviews Transformers Kre O Battle Changers Bumblebee - YouTube