From what I saw, this Hitman movie is going to be exactly like the other ones and definitely nothing like the game.
Hitman should be melancholic, a lot like the Dark knight films, not some overt, mindless killing dude blowing up cars and everything in his part. He should be a silent assassin who goes around doing his work, with little proof of his existence at all.
From the trailer I saw, this is not going to be the case. On a good note though, this is only a trailer and the actual movie might surprise us (although I seriously doubt that).
The movie is due for release in August 2015.
Watch the trailer below.