Yea, it took me a long time to learn those solos of Hanger 18. The hardest part is getting those "Marty" licks to sound like his. Otherwise, it sounds like noise. Those bends and mutiple legato licks are pretty tough to nail, but when you get up down, it add a huge new spectrum to your playing ability.
Especially how he downpicks everything. Even those decending arpeggios.