Im re-posting this because Im still waiting for an answer and Im leaving in two days! Yay!!!

Can anyone help me with this decision?
Ok so here's the deal. We are going to be at Disney for a short get-a-way that was meant to be a quick one since we just went to Disney a few months ago. We will be arriving on November 17th around 10-11 a.m. I was planning on taking the kids to hotel and taking a nap since we will have been up since about 5 a.m., then heading to Epcot since that is there late night magical hours. We planned on doing MK on the 19th since that is their late hours. The problem is, MVMCP is only the day we get in. So, should I buy tickets and only spend minimal time at Epcot and rush around? Or, since we are only going to be there a few days, should I reserve the party for another time? Im just wondering How spectacular it is. Is it worth skipping Epcot all together since we want a full day on the 19th at MK? Confused on how awesome this party really is? What would you do???