Eurogamer quotes game designer American McGee in an upcoming interview by CVG as saying, "The only truly next-gen console out there is the Wii. Everything else is just a video card and processor upgrade."
McGee, whose next game Bad Day LA hits the Xbox and PC in a few months, says Nintendo will "capture the hearts" of gamers while "Microsoft and Sony stab each other in the neck" as they compete over market share.
We've heard one developer pick the 360 over the PS3 before, but this is the first time we've seen someone in the biz say that the Wii is the only step up to next-gen.
[Update: Here's the CVG link. The full interview will appear tomorrow. Thanks, JohnH259]