Sometimes I feel like I'm playing a different game from the people on this subreddit
4.0 was very very rough in both preview and live, but I have had very few issues since the hotfixes have dropped. Contested zones run so much better than they did before and desync is much less severe now. Elevators are still bugged to shit sure, but at least now I can consistently switch weapons without getting a medpen stuck in my hand.
It also seems insane to me that people are already saying that they are not focusing on playability... When they have released 3 patches in 3 days to try to fix playability. It is clearly not entirely fixed but if you expected the game to go from a buggy mess to perfectly playable within a month I do not know what to tell you.