I thought it sounded horrible at the slowest tempo.
Not that I'm not into fast guitar. It impresses me, just not playing Flight Of The Bumblebee badly with a horrible tone.
The speed freaks make me laugh though. I'll never forget a letter written to a guitar mag I used to read in the late 80's, which went something along the lines of "What's the big deal about Jimmy Page? His playing sounds like crap. He couldn't play fast to save his life. Robert Plant is such an awesome singer and he's wasted on Page, he should be playing with someone like Yngwie Malmsteen."
The next issue featured the "replies" to this letter. Oh boy....