Just bought Star Wars Battlefront 2 off PSN. Just couldn't say no to the current 25 pounds asking price (is a whopping 40 pounds for a Cex secondhand copy). I do normally play offline but I am a big Star Wars fan. I think the thing that persuaded me was a Youtube video of arcade mode on a Kamino map (against battle droids). It looked like quite a good bit of fun.
btw Will also be curious to check out the single player campaign. Further btw Would love for offline play in large maps to be patched in (like Battlefront 1).
Edit: This is the video that sold me on the game