Sad to say though, both movies are funny but do not have very concrete storylines.
2 Guns, on the other hand, has some good gun actions but mostly foul mouthed Mark Wahlberg stole the show! He was hilarious. The one liners from him had the entire cinema in laughters. You never knew looking at the poster that it'll be comedic but it was! Again, great show but the storyline had a lot of loopholes.
So, if you're in for some good laid back fun, then by all means do watch them. But if you want a really nice show that will put you in awe, I suggest watching other shows.