http://www.techradar.com/news/if-you-only-pay-for-one-month-of-ps-plus-free-games-make-it-this-one

The free games you get with a PlayStation Plus subscription can be a bit hit and miss, but this month includes what is hands down the most interesting game of recent years, Metal Gear Solid 5: The Phantom Pain. 

Now, to be clear, we're not claiming the final part of the Metal Gear saga is a perfect game. Its main issue is its second half, which is patently unfinished.