Alright, I saw the first two a few weeks ago after hearing many good things and the first one was one of the best horror movies I've ever seen. The second one kinda sucked but the quad shotgun and reggie are as legendary as ash and his shotgun to me now.
I saw the 3rd and 4th recently and they were pretty good too. Can't wait for the finale
Also, "Booooy!" is now the best horror quote ever.