I loved it, it's kinda the same situation with the Mario movie, I'm a die hard fnaf fan and I loved every moment of this movie, there were times where the pacing felt a bit slow, mostly on the world building but when it gets to action it definitely happens here,
There were some jaw dropping scenes I didn't expect as well, the animatronics used in the movie were all so awesome to see,
There is a lot of Easter eggs and references that fnaf fans will love, it's all around a good movie to watch instead of expecting to be horrified at every minute, it's not anything too scary but it has it's moments that left me jumping especially with one character that I didn't expect to see and I love it.
The world building was a bit slow for me but it gave more to the security guard personal life instead of just a bland main character
9/10 would definitely watch again, this was worth the 8 yr wait.