WOW the graphics were so good for such an old title! Damn the story was awesome! loved that lil bit at the end after the credits :)
Now im DYING for the sequel :P
I never had any graphical problems like some are experiencing either.
My specs
Dual Core 3.1 ghz
2 gig ram
8800GT 512mb
XP
1440x900 LCD screen
looked BEAUTIFUL :)

I finished it too today. Awesome game indeed. Though i didn't get that special code everybody is talking about (the one to paste on the online Ubisoft site to be included on a world ladder). I guess i sucked too much at it :P

I'm surprised you didn't get any graphical glitches, especially with an Nvidia card. I've played it on three different Nvidia cards and had some issues.

I got some glitches in the beginning but after playing around a little with the advanced settings (enable and disable some) all went well...

Just finished it too. Lovely, gorgeous game, can't believe I missed it on 2003. No glitches at all, and the game looked beautiful and ran like silk at 1440x900 on my 1st-gen Intel iMac running XP under Boot Camp.
Core Duo, 2x1.83GHz
1.5GB RAM
XP Pro SP3
Radeon X1600
All settings maxed except anti-aliasing, which by experiment I set to about 50% on the slider to stop audio getting out of sync.

The area with fog on the floor gave me graphic glitches every time, but other than that it largely went well. The few times glitches cropped up I got rid of them by a save and reload (which did not work for the fog, but that was just a short area).
Oddly enough, I had to run with 4xAA otherwise I got flickering.
The game itself was enjoyable but, as another poster summed up, the characters leans towards silly stereotypes and their “morals” is mostly black and white (which was disappointing for a game called “Beyond good and evil”). I suspect the game was dumbed down during development, which is too bad.
Still worth a purchase and playthrough. It’s the closed a game have gotten to capturing the exploratory trill of Zelda III for me, and that includes the later Zelda games.
No code for me either :(

It seems you can no longer win the code in question online, but there's a workaround in this thread.

Apparently the publisher decided to change its name. Ancel had intended for it to be called "Between Good and Evil" originally. Ubi decided "Beyond" would sell better. ;)

yea me too, was so awesome and beautifully done. the only problem i had was 1 or 2 of the cut scenes where slightly out of sync but other than that, perfect game.