It's been pretty good. I have noticed the default sort order ('Active') results in the feed getting stale pretty quickly. Changing the default to 'New' has been a better experience so far, at least at the current level of activity.
I have had a few issues subscribing to communities on remote instances (i.e. not showing up in search, or showing up but with an empty feed when content definitely exists when I check the web UI) - this does not appear to be an SFW/NSFW issue, and some communities from the same remote instances appear correctly.
Hard to tell if this is an instance/protocol issue, or an app issue.
You must binge all 15 seasons. You have one week. Your time starts now.