Made it about 5 minutes into the first of the four demos before getting pretty bored since he fumbled helplessly through a fair bit of it. On the tremolo effect part it seemed he had no idea that the more you use a pick the shittier it'll sound since tremolo staccatos the hell out of what your playing. Strummed chords, arpeggios, and sustained notes would've been nice so we could've heard the effect at full strength.
I'll try to watch some more tomorrow I guess.