PES on PS2 is the best footy game ever IMO, although the actual shooting method of Kick off 2 is still the best ever!
In PES its still a bit of a case of just hitting the shoot button without a great deal of control over the shot (just power).
In Kick off 2, you had total control and thats what PES needs to be perfect!! Still, its not as bad as the Fifa series. They are a joke, all show and no depth. I bought it for my PS2 and was scoring overhead kicks EVERYTIME within minutes!! RUBBISH