every glitch is in it..its the same game.. they didnt touch up on anything..

Occasionally software companies have been known to remove bugs in later regional variations and console translations of games software. There may well be the occasional glitch that may well have been fixed for the PAL version (usually the sort of thing that would cause the game to crash etc).
One thing I'd like to know is, I've been unlocking the Krypt Koffins and I'm unsure whether the PAL and NTSC versions have the same Kontents. Since there were slight alterations in this area between versions of MKDA, it's entirely possible and indeed proves that Midway does fix up it's games as new bugs etc are reported.
For instance, I vas looking forward to the Death of Baraka clip in the MKDA Krypt, but it was removed and replaced with something else!
Peace!