It is a fun game, but it gets stale very quickly.
Pros:
1. Tons of missions.
2. Lots of weapons.
3. Lots of ways to customize your character through talent trees and stuff like that.
4. Lots of masks.
Cons:
1. A lot of the missions are cookie-cutter. They feel a lot like the others. The basic formula is: You enter a place, wait on a hack/drill (sometimes multiple times), bag money/drugs, move bags to X location, wait on a getaway car, put bags in getaway car, move to extraction point (if said point isn't the getaway car). I just described almost all the missions. There are some breaths of fresh air, like the one to find the goats in a city square, but there aren't very many.
2. No enemy variety.
3. Having to sit around and wait so often every mission sucks. It ruins the pacing and gets boring fast.
This game is fun in short bursts.
3.0