I'd recomend this in a heart beat. It's one of the best games iv'e played this year and is tremendous amounts of fun.
But there is one thing about the story telling, although I like how they've done it with the web of intrigue, half-way through the missions I can't help but feel as though it's a bit off, that the producers cut a chunk out of the plot in hindsight and are saving it for some form of sequel.
Regardless of this, the plot can be really immersive once you get into it.
And slicing/clubbing/shooting/blowing people up is just one of the best forms of entertainment. Got to give them props for all the varying different ways to kill people.