What are the essential red flags that someone should take attention which hints how shit the show or the plot is gonna...

If the main character is a boy it's going to be terrible, no exceptions

>think of something you dont like
there are your redflags retarded zoomer learn to think for yourself

If it says it's an isekai. Assume it's shit until proven otherwise.

main character is a normal dude living a normal life and has no personality

the third member of the harem is introduced

VN and LN adaptaions are 90% shit.

Pixiv serials are 80% shit.

Former hentai artists are usually better than regular mangaka.

Yuri serials are 70% shit. Yaoi is 95%.

Isekai has suprisingly good stuff. Just stay the fuck away from long titled meta garbage.

Right wing mangaka are 90% shit. And there's no actual left wing mangaka.

You say a lot but don't say much with this post.

I just want to say OP's pic is cute as fuck.

I fucking hate this fucking bitch.

99% likely you're a communist.