I don't think so. People are tired of paying $7.50 - $9.00 on Hollywod crap. MI3 is a classic example of that. I think this will bomb huge.
I'll use the $7.50 to $9.00 for a tank of gas for my lawn mower.
MI3 is making plenty of money, it's on the same pace as MI1 and MI2, if they'd have kept the budget around $100 mil like the first two instead of jumping to $150 mil nobody would even be questioning it's box office performance.