Making a quick trip next weekend with my 4 yr old. Arriving late Saturday, full day in the park(s) on Sunday, leaving Monday. Have the park hopper & Genie+ (still don't really understand what I paid the extra $15 bucks for...I have research to do) but plan to hit up MK at 2 PM. Thoughts on park in the AM? Last 2 times we visited we skipped out on Epcot but did everything else, his favorites seem to be HS (SW & Toy Story are his jam) and MK. I have Epcot reserved right now but thinking about switching it to Hollywood. Thoughts on this for a 4 year old?