well the first ever rating i got on my channel was a dislike. this made me very upset until i got the likes compensating for it. I don't mind a dislike, but seeing one when i didn't have any likes at all almost made me cry for a bit
totally!!!when you put your video up and a few mins later you get a comment, so get excited that somebody has watched your video, you go check the comment and its some troll spamming "great vid! come to my channel and sub me" or "if you sub me i will sub you" bloody sub for subs grrr.