I don't know man, they're a lot closer than that in my opinion. I'd love to see more tactical variety from the CPU in FIFA, but it's really my only gripe with the gameplay, at least in terms of offline. The pace feels right to me, the passing and shooting feel good, the shielding works pretty well, the GKs are solid. The refs are done well, still much better than PES in that area. They actually play the advantage, which simply doesn't happen in PES. I'd love to see the defensive AI come around a bit, particularly the 'teammate pressure' command, but overall I'm playing 30 minute games on World Class and seeing realistic numbers, other than the passing %s being a tad high.
PES definitely feels great, and I really love that the teams can be tactically edited to at least somewhat accurate represent different playing styles. There are also some upcoming option files that should have tactics perfected even more. That said, the CPU opponents (players) in PES do not accurately reflect their real life counter parts in my opinion. Guys like Neymar, Ronaldo and Messi should be an absolute menace when they have the ball, but in PES they frequently just run directly into a defender, even at the Superstar level. I can only think of 2 or 3 times in 3 months that I've been been legitimately juked by the CPU, they really only score from nice through balls and crosses, with the occasional rebound goal thrown in there as well.
2 great games overall in my opinion, if only we could take the best parts from each and make the Football Frankenstein we all desperately want.