I found I couldn't always keep track of the shifting povs.

I had the same problem. When Maggie and Harry started kissing, then a new camera was showing Ed finding them, I had a Monty Python moment: "Wait a minute! If this is the crew who were filming us, who's filming us now?" It took me a minute to figure out who was running the camera because I forgot about Spruce.

It was also hard to see what was going on during the panicky moments because the camera was flying around too much to fix on an image.