Besides the things in my first post, yes. It's better than what it replaced. The Tizen OS is a bit clunky, but if you hook it to something else (I'm using a Mac mini), you can avoid Tizen.
The TV helpfully turns on to the last selected input. It starts up fast, and one of my favorite points is that the screen bezel has no branding on it, and the connectbox has discrete branding. The remote is radio not IR, meaning you can hide the connectbox entirely out of sight.
Fair warning: Using Art Mode will require the TV to have internet access and the app to be set up. Out of the box, "Art Mode" works, but only with one stock image.
I precisely wanted a Frame because the TV is placed in a very bright room on a wall directly opposite a huge south-facing window. A screen with any glossiness acts like a mirror in the daytime, making it painful to watch TV when the sun is out. With the Frame's matte screen, it is GREAT for this use case, a major step up from what it replaced.
I mounted it on a VESA arm. One very annoying design decision is that they placed the connector on the back of the TV in the dead center, meaning any VESA mount will block the connector. You can work around this, but it means you have to plug in the TV before mounting. This won't be a problem if you're using the flush mount that comes with the TV.