I have the worst time getting Starscream to stay in vehicle mode. Optimus has a hard time bumping out of vehicle mode. Most are pleasantly in the middle. With some Legends. Here's the rock-paper-scissors gimmick. Works well enough, but doesn't make much sense. Fist beats sword? The faces are full of character. I'd almost say that the heads are in contrast to the movie-detailing of the bodies. No articulation on any of these. They just stand there and look cute. Barricade and BB have the same legs. I love the cute little car modes. I'd like to see an opaque Sentinel, to get more of the sculpted detail to come out. Sentinel's head looks a lot like Kre-O Sentinel's head (which which is based on Animated Sentinel's head). I like the the continuity of design there. Lots of little details that go back to Animated Sentinel. Hard to see in the photo, but he's got the twin ear pipes, and the two oval thingies on either side of his chin. All he's missing is the chin screw. Overall, I'm pretty happy. I'd like to see at least a head swivel, but oh well. I'm not too interested in the gameplay, but the aesthetic is unbeatable. I can't wait to have a shelf full of these guys!