I've been bumped down to 18th place in the Northwestern region over the past couple weeks. I can't do better than about 950,000. There are some people with scores near 2 million.
I'd consider myself pretty good at this-- what am I missing? I've got all the no brainer stuff (destroy the circle guy from the inside, destroy each piece of the boss before the core, destroy both the eyes simultaneously, etc). What else is there? I must be missing something huge if some people are coming away with nearly double my score.