I only recommend it if you buy the MGSV definitive experience. You get this game as well with that version. Overall it’s a great game to show you an snippet of the things you’re gonna see in MGSV.
+Great for MGS series newcomers
+Amazing stealth mechanics and combat
+ Nice Graphics
+ Great Prologue game for MGSV
+Good variety of missions
-It’s very short if you don't want to complete it 100%
-Expensive if you buy stand-alone