Awesum! They did a great job on Thrawn, he feels like he does in the novels. His voice isn't quite how I imagined it, but his manner of speech is spot on. And Maul, that was cool too! Bendu is probably one of the most interesting new characters I've seen so far.
I gotta say Qwark. Snagglebeast was meh, Mrs. Zurkon was annoying, and Neffy was hard if you don't have any powerful weapons and out of ammo. Also, for the experience of seeing Ratchet being Grooviton-ed!