Suddenly the thread blew up.
I suggested a non-forced simple reminder popup because it doesn't force anyone.
Yes, people go on about rating something low simply because they don't like it or for any other arbitrary reasons, but people like that would probably simply find other ways. They exist and we have to live with it. That's the internet for you.
But there are also some people that might rate low because of legitimate reasons. And often these people don't leave actual feedback either.
A simple reminder can often make a big difference, even if it looks, well, simple. Some people just need that small reminder to leave feedback. And I think encouraging a few people to leave voluntary feedback would go a longer way than forcing everyone to give any feedback at all.
Because that would most likely just be something like "omg this sucks so much lololol".
Just like Ace said, the more you force others to leave feedback, the less they would leave any feedback at all, including a rating. But a reminder is not exactly any enforcement.
A small popup or a small text that appears below the rating saying something along the lines of "Don't forget to leave some words to the author!" would already be enough. Of course, that works for high ratings too. Positive feedback is also welcome.
And while a multiple choice option is an interesting idea, it shouldn't be mandatory either. People are lazy, and they will stay lazy.
Just my few cents since this went into a different direction than intended, though I guess not completely unexpected. I didn't want to make yet another big discussion about whether the rating system is good or not, whether it should be replaced or not. I like the rating system, I just wanted a little something to make it a little better. Not yet another discussion of a topic that has been chewed so much it's already liquid.
EDIT: Currently when rating we have a "Thank you for rating this story a X!" message displaying.
Just adding a single sentence to that really shouldn't be an issue, right?