I've had a strong historic tendency towards GL in particular, but I've long read almost everything from Machine Translated wuxia to japanese isekai with leftover translated forms 'onee-chan' and other romaji. But more recently, I've grown tired of having to fill in the gaps, and this started with MTL garbage, and it swept through bad translated isekai, and it just kept going until I couldn't stand to read much of anything anymore. Now I'm a little choosier, and the only things I'm willing to even suffer dreadful quality for are 'excellent ideas', or GL... and even with those there is a limit of what I'm currently willing to tolerate (ie: all dungeons are girls? no. Can't do it. Tried very hard, but I just cannot do it. The villains need to save the world? Started alright I suppose, but it just gets worse and worse, and I just don't have it in me to push past it anymore).
I'm the kind of person who reads whatever is available when something catches and can maintain my attentions. If that's 100 chapters of 10K words each, then I'll be reading it all whether I have to split it apart in sessions or not. I only comment if I feel like telling the author that I appreciate them, or if they've stopped writing: I hope to encourage them even a small bit to rewriting again. The favorite button is one I believe that I rarely hit, since it doesn't appear in 'reader view' for me, but I do like to press it on current chapters. :)
There are only a few things that will make me drop a novel that I'm reading, for I can endure quite a few things, but cheapening of the characters they've established isn't something I'm at all keen on. I will sometimes be able to endure it after a lengthy break from the material (taboo journal has done this to me often enough), but sometimes I never do go back. As for what I truly enjoy to read: a character that is true to themselves, and largely stays that way. If a big change happens to the character, then their response being in line with the established truths/patterns of the character is just my favorite thing to consume, especially if it's affected real change without necessarily shifting the whole (though if they're put upon an entirely new paradigm, I can be pretty forgiving).
Actually, I've quite run out new content I enjoy reading (I'm down to Tree of Aeons, and Blue Core, and if I wasn't worried about absorbing the language patterns of A Journey Of Black And Red: I'd be eagerly reading that again too. Flow may never update again, and although I will read a few others: these are more to my precise taste... characters that are true to themselves to a *fault* are among my very favorite!). Everything new I've tried has either been bad or has disappointed me, so now I'm just reading my own story here and again :D