It wasn't great but it wasn't horrible. All the geeky endoresements/references cracked me up though. Lol, the video store clerk was wearing the same exact w00t! shirt a friend of mine from Quakecon has, that made me laugh...a lot. Oh, and they had to go to a Cypress St. to get some answeres...I live on a Cypress St., that made me laugh too. Overall, I'd say I liked it. Silent Hill looks awesome too, I definetly plan on seeing that.
If you're looking for a good "horror" film, check out "Slither". Definetly more humor than horror, but it was a good time. Cheesier than a can of spray cheese, but since that was intentional, made it a lot of fun.