i own the 120 and it's pretty killer. not the most versatile amp ever, but definitely a sweet head and an essential piece for high-gain metal. clean tones are a little iffy, but there's tons of shaping knobs and buttons and the amp takes pedals like a champ, so you can definitely develop a tone you can live with. the crunch channel can generate a multitude of sweet hard rock tones and meshes very well with my strats and lp's, and the lead channel just screams - perfect for detuned, palm muted, chunky rhythms (i'm not much of a lead player, so i cannot attest to its affability with solos and noodling).
if you're looking for a do-it-all kind of amp, this is not the one for you. but if you're buying it to do specific things, you wont be disappointed.