I have to say there was a lot of FOMO on my part when just after I took delivery of my S, they announced the new refreshed lights. I missed them by this > < much. A few months into this and I really think I like the lights I have better from a looks perspective and performance has been pretty good for my usage. Not that it couldn't be better, but pretty solid.
If someday they get their sht together and really do something with the matrix lights in the US other than spell Merry Christmas, I might be more interested. Considering the pace of updates at times is glacial, I am not holding my breath. By the time they get around to it, I'll likely be looking at upgrading my S for more improvements.
I really think they blew it making the rear lights like the 3. I think the appliqué across the tail makes it more upscale. Since I have a 3, I know am very tuned into to how the taillights look. I have always liked the looks of the S better than the 3 and never really thought the 3 was a good looking car. I'd like them to keep more differentiation between the 3 and S rather than less.