Although... TNG season 1 level rough? I really hope you're exaggerating... But the whole fungus-based teleportation thing sounds dumb enough to qualify.
Hahaha, okay, you're right, it's not THAT bad. I will say that you should give Discovery a chance. But stick with the entire season before you give it a full discussion and review. I didn't enjoy the first half, but loved the back half, and the final two episodes or so were my favorites.
If anything, I would have liked some more down time during the show. It goes along at breakneck speeds. War, then mirror universe, then back to war. There's never any breathing room.
As for the spore drive and all that... cool concept that they actually handle pretty well (despite the initial concept itself being odd). But it needs to be bookended. Where they leave it in season 1 is just a huge plothole and I do think they will patch it up in the future. They left a lot of breadcrumbs in season 1 for plot points of season 2 and/or beyond.
I guess with Sybok being an exile and Michael being a mutineer, the case could be made that Spock is just too ashamed to talk about them... But really, it's the writers who should be ashamed.
The thing is, Michael's mutiny is expunged from her record in the final episode for having saved the Federation from committing war crimes against the Klingons and for finding a peaceful solution to end the war. Someone pointed out that Spock has a line somewhere in Trek lore where he says there's never been a mutiny on board a Starfleet ship, and apparently he is basing that solely off of current/active service records, not expunged ones.
I'm still not satisfied with how they handled the relationship and don't know if I ever will be, but Trek has always had a ton of stuff that is iffy. There's so much of it that there are bound to be good things and bad things (or rather things I like and things I don't like).
All in all, Discovery was good television. Not great, but good. I have high expectations and hope that season 2 takes a more Trek-like approach to optimism and exploration. If it does, I'm on board.