I never really considered the Cajun accent a plus for Gambit - it sort of got on my nerves, much like Rogue's Southern Belle. Of course, it could be I'm just being pretentious.
Question - does Gambit use a Bo staff or a quarterstaff? I'm guessing the latter, but I'm not really sure, and I thought for a change I'd shy away from Wikipedia.
The power's cool, I guess ("Sure would be nice if we had some grenades, dontcha - OOH! Playing cards!"), but I'm a Nightcrawler fan, anyway. If Wolverine used deodorant once in a while, I'd probably like him more, as well.