Yes is open. You will need reservation after the ticket is purchased
Yes it's true open but not every thing is work
Yes the park itself is open, I was in Epcot Monday, but as you walk around a lot of shops and restaurants with signs "Sorry We Are Closed!" Strangely, upon entering, they chased me down because they didn't like my mask. Not the people at security, but later those further in. Security was fine.
Yes, it is open but not everything is happening and activities are going on.
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