-A good movie compels you into its world, which you views through the character eyes, and gravitates around the actors persona and great acting performance-
Seriously, this movie is GREAT. DON'T TRUST ROTTEN TOMATOES or other critics ratings. Unlike us cinema goers, they do it daily, and their taste and enjoyment for it is somehow dulled or affected. This system is BROKEN! You can search yourselves about this later.
Now, MINIMUM-SPOILER Review: (except shown in trailer)
This movie had great display of next-level-assassin action with wall scaling parkour, and ghost-like presense as he chases his target, the old Will Smith. You are gonna be at the edge of your seats, wondering where he's gonna appear, and gasps when he does. Wanna know another good thing?! Watch Will gets pummeled by his younger, more arrogant selves. Mercilessly! It's not your standard action movie kind of fights. Damn that was awesome, Fuhh!!. You can imagine Will Smith as Deadshot in here, but there's 2 of them.
In the end, you'll be left with a refresh worldview, aspirations to hit the gym and run tracks every morning after seeing how good that fight style was.