Is PSP dying outside of Japan?

[jarrod]

roccerfeller said:
Yeah, PSP is pretty much dead. Outside of MGS, for me personally there is nothing else looming on the horizon.

I'm really curious how Peace Walker will perform.  KojiPro's been billing it as the next "real" MGS sequel (even over Rising), so I wonder if they're also expecting "real" MGS level sales?  

I think it might match MGS4 in Japan actually.