Sorry to mention the dirty F-word here, but I really think that Fifa 2003's commentary is in a different league compared to Pro Evo 2. I am a rabid hater of all things Fifa, but you've gotta admit that it's better. The commentators in Fifa babble on about what certain players have done in previous matches etc and don't ever mention that 'the pitch looks black under the lights'.
The commentators in Pro Evo should use the past tense a bit more and talk about nice set pieces or moves during replays or just after it's happened. Current events and a build up of excitement as players string together passes and get closer to the box for a shot. Simple "Beckham, Scholes...holds onto it...Giggs is free....backheel to Beckham...What a shot! Right into the top left-hand corner..."etc, etc. Not that much to ask, is it?
If the stats feature is anygood in PES3 it could also be linked to the commentary and facts about players or teams can be said by the commentator.