I rated these a 4 back in 2018. On retrospect, I would rate that model a 5, having worn it mountaineering all over the world.
The latest drop, however, is for a different product! These are differently sized, where the old version would fit my size 11 feet very snugly (as I want), these are large enough to be worn over a liner sock - not something I want. They still manage to be be too tight around the ankles. Furthermore, they are piling noticeably after just a day of wearing. Not something I'd buy again.