I'm a big GNR fan, so I like almost all of it.
In terms of Use Your Illusion, that CD set has some of my favorites - it was a good change and had a good mix-up of songs. Maybe, it's just me but I think some bands would give their left nut in order to write a song the caliber of Dead Horse, 14 Years, Right Next Door to Hell, etc.
In terms of Lies, there are some really good hard-rockin songs on that album: Reckless Life, Mama Kin, Used To Love Her, You're Crazy, One in a Million.
I agree with Metallica at their best until Black, but the difference here is that everything Lars & crew produced since then sucks.
Some more tidbits for the Axl fans out there:
W. Axl Rose - initials spell WAR
By conincidence, his pseudoname is an anagram for "oral sex"