Earlier quoted context omitted.
I should specify I was talking about chromecast specifically - I think it may support other protocols. That being said, I can't find the cast button you're talking about. I also can't find the sharp edges you mention[0] could you give other examples? In my experience I've just had it do what it says on the box with no fuss. [0] though I'll admit my tastes are minimalistic and I avoid cloud tools as much as possible -…
Others have already covered the sharp edges elsewhere in this thread. My specific (brief) experiences include: Instead of playing the video.. - Wait forever while it spins. - Crashes randomly. Repeatedly. - No way to reference previously watched or liked videos. - Atrocious, non-functional search. Have all these bugs have been fixed in the past 6 months?
There's a history tab, I don't really use ot but looking over it now it looks decent, and can sort by most and last played.
The only issue I've had with search is that it doesn't return playlists, but my typical flow is to go to the profile page and follow a link from there so it hasn't bothered me.