Blood+ is like one of the sadest and most exiting animes I've ever seen! Absolutly a favorite! To pepole who think of seing it; SEE IT NOW!
Oh and pepole who usally watch dub should try sub, cause it isn't the same, when it's not the original...!
So please, try the original first!(Not that it matters to me, just recomending)
So anyway, yeah Blood+ is a must!