Hmm… I am just thinking of buying CS (I don’t have it).
Either that or upgrade to Painter 12 (if and when it arrives)… coz Painter 11 runs like crap on my brand new win7 system, and Painter IX.5 keeps on crashing and is ennoyingly buggy. (yes, my system is optimized)
The rotation function in the CS4 trial I had running a while ago, was supersmooth.
CS4 ran without any issues.
It is clear to me after this video though, that Adobe is aiming at people that want to turn photos into paintings, which is one of Painter’s main audiences, or at least Corel has marketed it as a strong feature of Painter. I bought this DVD with 12 issues of the official Corel Painter Magazine and in each issue there is at least one tutorial on how to turn photos into paintings while keeping brushwork to a minimum. This is also something a digital painter would never do/use (yuck! why not paint instead huh??).
Perhaps this feature is still in development (after the man says Adobe is working on it), but they thought it was good enough to make some of us warm for CS5…