With the three I have, Bumblebee and the Two-Pack, I have been very impressed with them.

The robot modes are excellent, easy to pose and full of character. I can hear the characters voices in my heads just holding them, which might also say something about how good the cartoon is in establishing the characters.

These feel more like action figures than transforming robots, and are better because they can also transform. The transformations are fun, although Megatron's cybertronian vehicle mode is a bit vauge.

I like all the little grooves and pegs that make the vehicle modes (and elements of the robot modes) hold together very well.

And, now that I can, I am tempted to go back to the store and buy the rest of the first wave instead of waiting for sales at the big chain stores.