While this criticism is valid, "Pet Sematary" still manages to combine a Stephen King horror flick with the Ramones, making it a fantastic Halloween video. In fact, it was a match made in horror heaven, as King is a big fan of the Ramones.
The video combines scenes from the movie with the band playing in a ... well, cemetery. While there a bunch of actors, fog machines, and graves also present, there really isn't much more to the video (although I did appreciate the fact that the band is buried in the end).
By the by, the Ramones were featured on ERV last August with "Do You Remember Rock 'n' Roll Radio?" which is well worth checking out.