I wouldn't go as far as to say the Sony versions are Arcade-like, obviously there is an Arcade style subsection, but if you want to play properly you go to career mode, which you can play a full race with Tyre wear, seasonal weather, damage etc. I've meet the creators (in Liverpool) and they'd cry if you thought it wasn't a real simulation. I mean they hed too delay the release last year to encorporate launch control to go along with guidelines that were introduced mid-season (w**ky EA would never do that). I'm sure with the endless downloads to stop bugs and update rosters and tracks, GP3 is a good game but I'm gonna walk into Game and pick up F1 2004 next week and walk home with a completed SIMULATION of what Formula one should be, it has Brake bias and traction control and gears at the touch of a button, up-to-date qualifying, real weather conditions that actually do something (effect track temperature and tyres, dig at EA I don't know about GP3) tyre wear and engine failure, unbelievable representation of the tracks, unbelievable AI (Schumacher knocked me off last season on the last race to stop me from being in contention with him!?!?), and I'll be able to play it on my wide screen sony TV with surround sound !!
I don't know how old you are but I watched Senna die and Mansell faint at the finishing line when most of you guys were in diapers, I mean my student band was called "Tamburello" for Senna's sake !! On the Sony game you get into the car, drive at 200mph, have direct control through the joypad of brake bias, traction, gears and pit stratergy, and you try too knock milliseconds off your time every lap and win the race, thats all Schumacher does every other week and if GP4 add anymore than that its just "whistles and bells".