I'm afraid my opinion isn't of much worth since I:
a) haven't played the arcade version
and
b) don't care for fighters nearly as much as I used to 5+ years ago

but

a) it's dirt cheap so even if you end up not digging it, you're only out 3 five spots. If you've played the arcade version and enjoyed it, then I don't see any reason to not pick it up.
b)At the very least your vocalizing some level of support for games like this coming out on consoles (thus negating the need to get either hacked up dumps from betas or wait a lengthly period of time for the games to be added to MAME).

(in the event of a used game, remove point b and stay on point a; used games are meaningless)

But yea, thanks for the heads up. I think I'll grab a copy of this next week from Walmart.