Looking better and feeling smoother currently on PTR than last phases. I have no doubt Dec 11th will be a shitshow though. They had 10k people on one server last phase and it was chugging in some areas; there are going to be so many more people playing now due to dumb "EA launch" marketing.
Its much more ready for steam than pantheon was, gameplay and mechanics are great, PvE farming and crafting scratches old school open world itch, PLENTY of content just plenty...however, I think it will get destroyed on early reviews due to the audience being 20x bigger and generally not having the emotional sunk cost in the game as the pantheon people did and still do. Very much not ready for people that is attracting expecting a game without various little glitches, bugs, and lack of theme park hand holding.
Will be playing very very casual unlike the last 3 phases; focusing on MnM.