I have been using this for a couple of years now, thought I'd leave a review.
This plugin should literally just be part of OBS at this point. It is more powerful than I know how to properly describe. The amount of control it brings to your fingertips cannot be overstated.
I do music streams, and this plugin has made it so that I can take my setup from one single stationary camera, to multiple cams including zoom, pan, activating filters to the music, or even automating on screen info, fade outs, everything I'd need.
Seriously amazing work.