I´ve ment that it gettin´ pretty famous ´cause there are lot of pople talkin´ about it. Petruccis solos are truly amazing, very very high standard but you can´t compare ´em with Npvember Rain and Stairway To Heaven. Petruccis stuff is much more cooler (for me) but they are not as famous as Slash stuff for ex. But Under A Glass Moon is gettin´ pretty famous and I think that it´s Johns most famous solo but not the best.
About Liquid stuff, some of it is really cool like P. Shift, Acid Rain, Univ. Mind, Another Dimension but there are also some crazy stuff like the last song on the first Tension album where I wonder do they self know what they are doin´.
Dejan S. No speed limit