Heading to DS in early March. I've currently got 2 full days and then 3 full days in Shanghai city. But given the low prices of the Toy Story hotel, I'm thinking about adding a 3rd night which would give me 3 full days in DS. Shanghai looks cool but I feel like 2 full days is enough (1 day for a water town and 1 day for Bund and some other sights). Thoughts here? Is 3 full disney at Disney Shanghai overkill?