Definitely not a fan. My tastes on music outside my musical comfort zone tend to veer towards a preference of 50's and 60's rock-and-roll, blues and classical, and electronic music as a whole is really quite an alien genre to me. I often find it very difficult to engage with the music, and as such find it hard to enjoy, and non more so than dubstep.
As a rule, I avoid dubstep. I've listened to plenty of it - it's all but unavoidable in clubs nowadays, and being involved in the Alternative Music societies at university means I do hear it fairly often, but I've yet to lose myself in it and really enjoy it.
That said, there is one exception. Ephixa's dubstep remixes of a set of Legend of Zelda songs sound brilliant to me, and I thoroughly enjoy them, especially the couple of remixes with NoneLikeJoshua's rap over it.