I don't know about 12 1/2 thumbs up, but I definitely liked the movie. It fit together real well, told a really entertaining story and things blowed up, plus hitman Bruce Willis, etc, etc.
I also liked how the hitman had a heart, and how just about every single little thing in the movie tied together somehow.
The only reason I wouldn't say it's a ***** movie is that it doesn't really go anywhere but surface level. Which is fine, for a movie of its type. Those type of movies don't really need to. But, in order to make my top whatever list, a movie needs to not only entertain me, but inspire me as well.