Ok Guys just played 2 hours of PES4 non stop.
First thing I noticed. No Slowdown. Does this have something to do with the refresh rates of teh television as well as the pal/ntsc difference, i'm not sure since I get no slowdown in either mode. Game is a little faster it seems to me and response is a little better than WE8.
I think the passing is much improved, I can get some amazing through passes and long passes with zidane and some others highly rated. Speech is even worse than before. I missed a goal by about 20 meters and i get "awwwwwwwwww that was so close, even the crowd thought it went in...".
Once again it must be the difference between pal/ntsc but graphics look so much better with this pal PES4 compared to WE8. Colour is much sharper.
Headers are not necessarily easier, but a lot quicker and with a little more force and touch depending on what you are doing. Makes for some nice goals. In the hard mode I beat china first game which was a little disappointing, I would have hoped even the easier teams would be hard to beat in the beginning. I used Australia.
Overall guys I think the best improvement as with WE8 is with Master League, besides that I would actually even settle for PES3 (except for those annoying fouls). PES4 will take some time to grow on you, about 2 hours for me lol.
Oh and most importantly there are no Japanese people screaming "awwww nice goalie.."
ENJOY!!!!!!!!