I like replays that don't immediately go for dms.
Extravagant openers that take 300 frames are the shit.
I also like it when the dms happen in sections, i.e. a quick two hit combo where you throw up a piece and then get back to dancing while setting up to decimate the thing you threw up/skeet it.
Another thing I like is when people use uke to 'manipulate' themselves, especially in openers.
That being said, a replay that doesn't have these characteristics isn't immediately bad.
i also like it when the replay name has "by dezrai" after it c: