Adds a weird delay after hiding a post, you click "hide" and post stays visible for ~5 seconds. No way to turn this off.

Not so usefull overall except a couple features you can get by without

Fantastic add-on. I've been using it for years. On desktop, old Reddit is so much nicer to use than the redesign which caters to mobile. RES introduces a ton of useful enhancements, many of which should have been supported by Reddit by default but aren't. That's where RES comes to the rescue!