Hit 3 parties and you come out ahead price-wise. Not to mention all the candy you could get if you were an AP holder and went to dozens of parties and collected lots of candy. Just think of how popular your house would be for Halloween if you were giving out candy by the pound!
Edit: This smells like a "prop-up-Q4-numbers" move. My guess is this will not be offered for MVMCP, as it's in a new fiscal year for TWDC.
Edit: This smells like a "prop-up-Q4-numbers" move. My guess is this will not be offered for MVMCP, as it's in a new fiscal year for TWDC.