This one for sure had a very different vibe than the first two. While the previous ones were darker and creepier, this one was more light hearted and almost sillier.
As a stand alone I thought that this style and vibe was fine, but as a third in this series I didn't really think it matched up all that well and the cohesion wasn't there for me. Personally, I would have preferred it to have kept the same atmosphere as it's predecessors... but as I said, as a stand alone it was generally entertaining.
The acting was good across the board. The same as my sentiments for this movie within the trio, I feel similarly about the actor who played Cam. I thought he did a good job with the character and he is a good actor, however I did not like him in this movie within this series. I just didn't think his delivery matched the tone of the movie or the greater work as a whole.
Despite all of this, they still did a good job with this movie. As far as picture quality, shots and editing goes, this one was superior out of the three. They put a nice little twist onto it that made it stand out from the prior two and didn't just regurgitate the same movie for a third time. It was a positive experience at the end of the day and while it wasn't anything extraordinary, if you enjoyed the first two I would recommend you view this one as well.