No, I just hate when people focus on mobbing on other people instead listening to that new music he's composed. He's a good composer and just wish blizzard would hire him back, nothing more, nothing less. That Dota 2 music he's done quite sounds like something from warcraft, so he could propably do some nice new soundtracks if hired back by blizz in future.
For example if u watch this trailer
http://www.youtube.com/watch?v=-cSFPIwMEq4 the music in this trailer has also been made by J. Hayes, he just knows what true fantasy war music should sound.