Neat. I currently use EpisodeCalendar (https://episodecalendar.com/) so I'm looking at it from the perspective of is it worth switching.

So far, no, as I like being able to see a month view of the calendar. Also, I initially expected clicking the show on the calendar to give me more information (full title, summary), not simply mark it watched.

I'll try it out for a week or so and see if it grows on me.