The Marquee streaming app is pretty decent overall, but it's the only app that I have that refuses to sign off on its own. I have to restart my Fire Stick to close out of the app. Oh, and I also have to restart my Fire Stick before I stream Marquee, or it will inevitably screen freeze or lock up on me. To be fair, my Fire Sticks are pretty old at this point. But, they are updated.
Still worth the $20 a month I'm paying for it.