This is definitely the feeling i get. Sometimes it works amazingly well that I think "Oh may be the hype was right all along, have I become the old guy yelling at claude?" but the other times it fails spectacularly, adds a really nasty bug which everyone misses for a month or cant even find the file I find by searching.

I am also now experimenting with my own version of opencode and I change models a lot, and it helps me learn how each model fails at different tasks, and it also helps me figure out the most cost effective model for each task. I may have spent too much time on this.