I wouldn't say I hate Bakshi, but I think almost every movie I've seen is not very good (but as Quasar said, I remember liking Fire And Ice and I have some fondness for Lord Of The Rings). I respect him for doing low budget animation largely outside the studio system for adults instead of pandering. I like the ideas he tries to do and the complicated nature of his movies.
But his movies never convey his ideas well. When I've heard him talk about what he's doing in his movies, they all sound super interesting. The final product is a big mess. I've wondered how much is his low budget but I suspect they wouldn't be that much better with more money (except they'd look a lot better probably).