+ The game is very good and fun to play.
+ The graphics are just wow
+ The controls are very easy to master (ps4 controller)

- I encountered 10 minor, not game breaking, bugs.
- " 3 major bugs where I had to go back to the main menu to continue playing.
( I went flying for no reason ; Drax was stuck in one of his fighting moves ; The map disappeared.)
- The game is pretty short
- The voice lines can be repetitive sometimes (E.g. when you fight longer than the game wants you to the guardians will
use the same voice line)

Conclusion:
Good game ; good pc = better experience ; Worth to buy when the game is on sale (or not if you have a lot of money :D)