Yeah, I've been running this for a few days and it has been solid! Shortcut Master Lite gave me hotspot, ad free, found an XDA app that mutes and auto skips ads on Youtube, and found an app on XDA that gives you long press volume for skip. So far so good and then battery has been much better than it was rooted. Other than the minor Youtube annoyance of ads and no play in background, it has the same options as when I was rooted. Package Disabler Pro took care of the stuff I didn't want running and the U firmware let you uninstall some of that stuff anyway.
Since rooting gave me worse battery life, the U firmware is perfect. Other than kernel/power tweaks, which we can't do, I really only rooted the S7 for those little things.