Personally I do not understand these comparisons at all...I love Bakakirev because of the musical quality of his works. I guess one thing he wrote (probably after drinking too much) may be the reason for such comparisons but I do not think Islamey represents his music but is rather a quirk.Of course both had "difficult" personalities as well but I assume we are talking about music here?Mendter is highly unique as a composer...had his own style. Ok, maybe I see a little bit of something in common with Brahms (both often used thick textures with the piano and wrote great music) but that is only a positive thing...