I have watched the first 20 episodes of School Rumble now and to be honest I have a little bit of mixed feelings about it. I´m personally don´t like to see people getting into embarrising situations so obviously it isn´t really for me and I could use little less comedy overall. I´m also not fan of those more odd fiction things like Harima being able to communicate with animals or Yakumo being able to read peoples minds. I don´t really minds those in supernatural series but this is supposed to be just bunch of school kids with no mysterious powers.
That said I have actually started to really like some of the characters, more so that I have done in some other animes that I watched recently. That´s basically that reason why I keep going with it currently though I may start another anime series to go with it as for whatever reason I have to force myself to start watching the next episode (I always enjoy watching those episodes though for some reason I just never get it started).