Gay porn is made more or less the same as straight porn from what I can tell. At the end of the day people like to watch hot people fuck. For all I know some irl gay porn could be made with women in mind but just marketed generally for mass appeal
Anyway as for the gay porn I consume it's mostly in the form of doujin, written works, porn comics, single images etc. Not a whole lot of rl stuff. As for the rl stuff I almost solely judge quality off of 3 factors:
>are both men cute and fuckable? (Especially love big bearish men)
>is there an apperent chemistry between them?
>do they make a proper experience out of it? (kissing, talking, cute noises, cuddle fucking/general closeness)
Generally I like the idea of how good men are at pleasuring each other, the idea of a male partner being dissatisfied with your female features (too weak, small, not having a cock, no muscle mass etc.), the idea of a thinking about a male partner being just a little too friendly with his male friends (works for female friends to a lesser extent), and it's just hot to see one guy just absolutely laying into another. And dear god gay porn is so so so much better about having men moan and tremble, make cute faces and pant. Straight porn ussually has them beint quiet, borderline expressionless, stoic, having stiff body langauge, staying stock still while cumming etc. Gay porn just has so much more male pleasure and that to me is one of the hallmarks of being a cuckqueen. Seeing your man cum his brains out and get all sleepy and happy with another person.