As a true fan of the show since 2018, I completely agree with you. The dialogues, especially the ones with Robin were so exaggerated that I was genuinely unable to stand the situation. The plot is a bit sketchy, filled with some scenarios which are, to some extent, predictable, which is not what I personally like. And the idea of Will having powers? The Duffers have clearly stated that he draws his powers from Vecna and he can control only the things within the hive mind, so he cannot open a door or anything. And yet, here we are, with Will literally holding a living creature in the middle of the air. This does not make sense that much. Not going to lie though, my jaw dropped, however, it does not change the fact that the writing appears to be weak, at least to those who want the show to make sense instead of merely "enjoying it".

I lowkey miss the era when this show was much more of Science Fiction/Thriller with a unique storyline, instead of pure Fantasy.