I used it, but the functionality and search features are absolute shit. I kept it going for a few months to keep poker on at random times. Watched all of Robs Home Game which was a blast, probably as close to HSP as you can get currently. Watched Phil vs Antonio.
I had hope that the new version would add these features, but not only did it no resolve it, it actually made it worse. You used to be able to find your history in your profile overview (for some reason?) and now even that is gone.
Overall it's a massive pain in the ass to use, doesn't save your viewing history, search feature sucks. No show pages or groupings, and no next episode function. Subscribe to it if only if you know exactly what you're going to watch, and if you have to exit during a 2 hour episode, make sure to write down your stopping point physically so you can manually fast forward back to that point next time you go back to watch.