Despite a few hiccups in the beginning, BioWare’s Mass Effect 2 has quickly reached blockbuster status. In the single week it’s been on sale (okay, actually less than that), it’s already sold two million copies. It’s also garnered 40 perfect reviews and has retained a 96 on Metacritic. How long will the hype last? So far, it seems entirely deserved. What do you readers think?