Sunset Overdrive
Forza Horizon 2
The Witcher 3
Those would be my top picks so far, along with Titanfall. As already said, get EA Access. Loads of games for £3.99/month or £19.99 a year:
Titanfall
Battlefield 4
UFC
Need for Speed
PvZ: Garden Warfare
All of the annual sports games up to 2015
They're adding Dragon Age later this year. You also get 10% Discount on digital purchases of EA games, trials of selected games (currently Hardline and Dragon Age) and you get to play new titles five days early (digital purchases or trials).
Exactly, pick up EA access instead of buying Titanfall etc.
For £20 I got:
Madden
UFC
Titanfall
FIFA 15
Battlefield 4
Lots of other games available too and Dragon Age Origina is coming soon