Swallowed star
I liked swallowed star, the start of it was in my opinion better then soul land's and early bbth.
There was a clear enemy and he cultivated for something.
Then it devolved into some random scramble of fighting, theres almost no pausing, just fighting and fighting stuff. Something like Renegade immortal, where they stop every few eposides to either focus on the story itself of build another character. Theres atual feeling to it. Swallowed star? They introduce random characters for a few minutes to got them killed off. Theres no story development, just him getting lucky again and again. Theres no buildup of the love story, you havent even seen the guys wife in like 30 eposides at least. You cant even see the other character he grew up with, absoutly nothing.