the PPVs after big ones are usually the best. this one should be ok, but i dont think it will be No Way Out.
the six man could be OK, but there will no doubt be an unneeded/unwanted heel turn from either Batista or Shane that will prolong this horrible rivalry.
Edge vs Cena will probably be good/great. I can see CM Punk claiming straight after, maybe winning from Edge starting a face Edge/heel Punk feud.
Hardy vs Hardy will be great as long as one of them doesnt try anything too stupid.
The rest of the card looks ok-ish.