If nothing else, Tremors: A Cold Day in Hell is a vast improvement over Tremors 5 in every single way. Unlike the previous entry, this sequel feels more tonally similar to the first four Tremors films. The humor is more tongue-in-cheek (and yes, way more juvenile), the special effects are improved, and the whole affair is about as entertaining as one could reasonably expect from a direct-to-DVD sequel that's the sixth in a series.
Michael Gross continues to appear to be having a great time playing Burt Gummer, who is just as over-the-top and nutty as ever. Most actors simply would be phoning it in at this point, but Gross makes the best of the so-so script and meager budget to elevate the material to something actually worth watching. Jamie Kennedy, returning as Gummer's son, is thankfully given way better dialogue than he had in Tremors 5, and delivers one of the most enjoyable performances of his career. The supporting cast is fine, although leaves much of a lasting impression. The real stars of the movie, of course, are the graboids. They still look don't quite as cool as they did in the original Tremors, though given that the first one was a theatrical release while the sequels have all been direct-to-DVD, that's hardly a big surprise. While the monsters would benefit from having more money put behind them, they at least aren't Syfy original movie quality. Like Tremors 5, Tremors: A Cold Day in Hell is gorier than the other sequels, and there's a fair amount of blood to go along with the monster attacks. It would be great to one day get an R-rated Tremors film, but this one works well enough as a PG-13. If I had to guess, a Tremors 7 isn't more than a few years away. As long as Gross comes back and the filmmakers can come up with a fresh take, I'll gladly check it out. 6/10
