I'm... okay at singing (that's stretching it, a lot). I've only tried it for one track, so with the right edits made I could probably make myself sound all right, but I've yet to REALLY try it :P
Oh sweet lord, he didn't buy it, he torrented it, I believe. Which I know is piracy and all, but you're right- it's about 600 bucks or something similarly expensive. Too expensive, really. My theory is, it's kinda okay to torrent that sorta software, if you can make that money back by making amazing music, and becoming famous and shizz. THEN you buy it, and everyone's happy :P
Yeah, I love getting feedback, even if it's only to tell me "This isn't good, here's why...". As long as criticism is constructive, it's good :) And then it's nice to just get complimented too, lol :P