I've seen this wave a few times, I was searching madly for Concept Troopers, so of course I saw most of them around except for that. I picked up the Dignitary and (eventually) three Troopers. I'm pretty happy with my purchases--the Concept Stormies are about as good as I'd hoped.
I came very close numerous times to picking up Bail--he just seems so "key" to the saga even if he hasn't done much yet, plus the Obi-Wan hologram looked very nice. None of the other figures moved me much.
Is the Obi-Wan really that good of a figure, or is this just a case of lowered expectations after Acklay, Pilot, and CC Obi? Maybe the few that I saw had really bad paint applications, but he looked just as "off" as the previous Ep 2 versions to me, so I never considered picking him up...interesting...