Well to be clear, anyone who likes a tight metal tone likes preamp distortion (and not power amp) as well (hence why we so often run the preamp out into an interface with impulses with good results); however, there's such a thing as too tight, and all the clips I've heard of Randalls (the only genuine hybrid amps I know of) have been too tight for my tastes, just kinda flat and lifeless. I don't like when power tubes actually distort, but when you start pushing 'em, the slight sag and "bounce" they give (not to mention the extra harmonic warmth) is just fucking delicious. For a live environment, I might even agree that an SS power amp is better cuz you get that endless punchy headroom, but for recording, I'll take my quad of 6L6's or EL34's!
As for the videos, the top is cool, but I can never really judge tone from lead playing, cuz that's when it really is so much in the fingers (unlike chugging on a power chord). Cool player though, very expressive and not overly wanky, two very big pluses in my book!
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
And the second doesn't really do much for me, just eh, very 80s sounding, too much high-mids.