Thanks Mac, now I feel like a giant douche for answering his question. 🙂
Both will probably be AAA titles, Battlefield already is. But if the past GOW are any indicator you'll be able to beat GOWIII in two afternoons. So with it's multiplayer BCII will probably have a MUCH more considerable replay value...
I haven;t picked up BC2, my internet connection is not the best for online shooters, and I have GOWIII preordered.
I have been playing the bejeebus out of Sonic and Sega Allstars though, what a fun game!!