I don't think I've used the term hate for these shows, but I do recall shows that I didn't like at first and then later grew to like them.
Yu-Gi-Oh! GX: I thought that it had a decent start and all, but then I started to dislike it more as the first season continued, especially with Jaden taking up all of the spotlight and most of the other characters pushed away into the background. However, I thought that the series was getting better around season two and after rewatching most of season one on DVD last year, I enjoyed some of the episodes more than I remembered. So, I pretty much went from disliking this series to loving it by mid season two.
Chaotic: Again, I didn't hate this show, but I thought that it was kind of dull. MI has definitely made me like the show more, especially with the recent episodes airing on Cartoon Network.
TDI: At first, I thought that I wasn't going to like this show, but it turns out that I eventually did after seeing more of the characters. I wouldn't call it one of my favorite shows, but it is a nice and enjoyable show for me to watch on Thursday nights.