I tend to have completion issues, I will start a game and end up not completing it. However I'm currently playing The Last of Us and I am determined to finish it to see what all the fuss is about. From what I remember TLR was criticised quite heavily, however for £2 it could well be worth giving it a go to see what it's about.
Tales of Xillia has finally been given a Western release and will arrive on the 9th of August, if you are looking for a JRPG after TLR then that one should have a degree of quality about it. Amazon are doing it quite cheaply for £33.99 and if you pre-order before the 9th then you receive exclusive packaging, soundtrack and an artbook which is a good deal.