I was always a fan of Our Lady Peace. I don't think they got nearly the recognition in the U.S. they should have gotten, especially in their early years. Naveed, Clumsy, Happiness ... Is Not a Fish That You Can Catch, Spiritual Machines, and (to some extent) Gravity are all really good albums. I didn't really care for Healthy in Paranoid Times, and I haven't heard any of their last two albums.
As some have said though, music is personal preference and what you connect with. I'm not one to diss anyone's musical choice. I may not like it, but I won't put it down.