As I had previously stated, the action features don't seem to be impeding on the sculpts, which is a good thing. The AOTC/SAGA figures with action features were riddled with bad sculpts, single pose-blunders and a whole host of "lack of diverse play" issues.
Having a look at the cardbacks this morning, it's nice to see that we don't have anymore buttons.
Obi-Wan Kenobi has a: "Squeeze legs together for slashing attack!" blurb. (similar to the one SAGA Count Dooku)
Mace Windu has a: "Place lightning on shoulder. Squeeze legs together to throw lightning off!" blurb.
Chewbacca has a: "Squeeze legs together - Chewbacca's head and arms move." blurb.
Emperor Palpatine has a: "Pull back lightning and launch! Insert lightning and spin!" blurb. (similar to SAGA deluxe Mace Windu)
Artoo-Detoo has a: "Attach arm and press droid down to make arm move" blurb. The arm attaches to Artoo's dome. It doesn't look like the rockets or middle leg are retractable, but at least the rockets aren't as stupid looking as the "flying Artoo" rockets. I'm not exactly sure WHERE Artoo is supposed to store that "attack arm" but either Hasblah or Uncle George took some serious liberties with that one.