It has the potential to surprise (as is always the case with gimmick matches) but I have to agree with Blaza, I'm expecting ordinary.
Cena v Rollins - Hope against hope, but Cena's going over
Ambrose v Wyatt has the chance to be awesome, but the feud up until now has been pretty plain. Wyatt has zero momentum and it's starting to show in his reaction.
Show v Rowan - meh. Show is show and Rowan is destined for Main Event and the inevitable future endeavour.
Harper v Ziggler - Ziggler will bump his ass off to make this good, but Harper was thrown the IC title to try and get him over, he then follows it up with weak DQ losses. Worst way to build a "champion". If he goes over it's not clean and he will continue to get zero reaction.
Ryback v Kane - meh, meh, meh.
Uso's v Mizdow - This should be enjoyable. Sandow and Miz have brilliant chemistry at the moment.
This certainly feels like a filler PPV. Bring on the Rumble.