Formula 1 on ps3 sold 430k copies and wii game should do much better considering most F1 fans are mostly casuals and older part of gamers. also it will be the only serious racer for the wii(except Dirt 2 and Nitro) in a long time so core gamers will buy it as well and until we get another racer, F12009 will be still selling - of course as long as they will make copies months after its release.
besides most good racing games sold quite well so far on the wii cause all of the have really long legs - so while it won't have great opening it will sell very well over time.







