I think the fact it's a sequel really hurt the movie, but then again the movie wouldn't exist without the first one. First off you must know going into this I knew what to expect, a "found footage" horror film sequel. Though I enjoy both types of movie those two combined just doesn't sound too great (except REC1 and REC2.. REC3 was an abomination). I got what I expected and was alright with it.
The Bad: Normally movies in this category if not always have acting rated a C (normal) which is fine. I'll give the acting here a C-, it wasn't on par but not bad enough to make the movie experience dreadful The plot really struggled to connect with the first movie, and the movie's own plot was good but poorly executed. The characters were not likable and showed no growth but I think I could say that for every 'found footage' film. Some of the scares were the same from the first movie which took away from the surprise factor. I could foresee a lot of what was going to happen just based of the first movie but I guess when you're basically recreating the same film that happens. The characters make stupid choices which always bothers me though
The Good: It wasn't terrible? Some of the scares were creepy nothing to dramatic. In the end I got what I expected, an alright found footage film and a probably 'worse than the first' sequel.
Conclusion: If you're bored yeah I'd suggest it.
Who should watch it: Grave Encounters Fan? Sure. Found footage fans? Sure. Horror fans? Maybe. None of the above? No.