I had a gear S for 2 years before I gave it away recently. The look attracted some positive comments, and the rotating bezel was a favorite of mine.

Anything software was shit (ie poorly done/buggy), and samsung used a lot of dark patterns (you have to install an app to get the watch paired, which is fair, but it keeps nagging you to install a second app).

My friend and I were one of the first batch of people to get it (preorder a few months before release), and had some issues initially that they quickly resolved (by sending us new watches)