For me Megadeth died after Rust in peice as did metallica after ...and justice for all
They were (Megadeth) very good back in the days but now it's all about trying to fit a dying music style into the pop culture or our time.
Metal had it's great years now it's all about hip hop and pop and that's good they too have the right to easy acces of their favorite music. Everybody's turn I guess.
I turn to europe for good metal nowadays. Still Megadeth was a big part of my high school years and I really like listening to their older stuff.