Rumble and WM are the only ones I pay for as I'm happy saving the £15 and watching them online the next day, but I would buy summerslam as we have had some awesome ones in the past, it's one of the biggest PPVs WWE do, but due to the reasons below I feel that none of the matches intrest me enough to pay for it.
Orton vs Sheamus will end up being similar to when they met at the rumble this year, I can see Sheamus hanging on to the belt.
SES vs Show will be shit imo.
Kane vs Rey is a match we saw plenty last year on RAW when rey won each time, I hate when they put rey against Kane/show/henry as it just rips the pish.
Nexus vs Team WWE will be gay as obviously the Nexus will win otherwise the whole point of them running through the WWE will be pretty pointless, I think Cena and Jericho will be the last 2 vs Wade and Jericho will turn on Cena beat him up and then Leave Nexus to pick up the win thus keeping Nexus on a rampage and setting up a nice to see cena vs Y2J feud.
I imagine that to happen, can't really think of anything else that would happen that would make it worth £15, the best case scenario is Orton to win the belt and Triple H to return.