I get where you're coming from, but to have that opinion, and then ask the location where the same people you just claim of having shit opinions, their opinions on where to read manga review/recs, is sorta like shooting yourself in the foot lol. No offense.
Anyway, I think you can read reviews on mangaupdates. I've skimmed through their review section, seems pretty good with logical thinking for the most part.

i always try to skim through the comments here but they usually betray me. is there a site where people give opinions that they don’t just pull out of their asses? like can i get opinions with REAL justification. i’ve read a lot of mangas and manhwas already so i would prefer to not waste my time anymore on stories that are so ass they seem ai generated.