I find this game to be incredibly fun. Its great to do missions at night with a silenced weapon and take them out like you are Jack Bauer or something. It is a bit repetitive (go here maybe get a diamond or two along the way, unlock a safe house too, discover a checkpoint, kill/destroy target, finish mission) Thats prettymuch how it goes. But the sandbox nature allowing you to just not do any missions and go collect stuff and unlock safehouses is stupid addicting. I had spent like 18 hours at one point and was only about 8% done. Great fun to be had in this game.