Playing it for the first time today with my group and it seemed to go over real well, but we did encounter a bit of a kerfluffle in regards to the wording for the Stunned condition. The way it's worded kind of makes it unclear as to whether you don't get any actions, or if one of your actions has to be devoted to discarding the token/card. I interpreted it as the latter, since monsters and heroes alike get 2 actions a turn, and that's basically what Stun was like in first edition, but I could see how it could be construed as the other way because of the wording.
One of the players did some research and apparently this came up at the big games weekend a couple weekends ago, and my interpretation correct, but has anyone else found the wording confusing?