Pros: Fun to watch, keeps you on the edge of your seat, unrelenting continuous suspense and action, some nice kills
Cons: Feels kind of disconnected from the original, with Leatherface slowly turning into a Michael Myers type villain (especially with the savage animal-like head/face twist while looking at victims just before killing them)
Overall I think the movie did well and is worth your time, the ratings here do not do it justice.