And that's just the thing - two sentences don't feel like genuine enthusiasm to me. Because if they were really enthusiastic, I'd assume they'd take more than two minutes out of their day to thank me for a fic that I put a ton of work into.

Two minutes?

It often takes me half an hour to waffle over a comment of several sentences because I get worried about every word. (It's easy enough on an anon meme, but in namespace? It's a nightmare!)

If I could write two sentences of (genuine) feedback in two minutes, I'd probably also write multiple comments....