Is MK usually the most crowded park on Saturdays?

Specifically I’m looking at June 4th, but is MK usually the most crowded park on Saturdays? O not always. Guardians will be opening at Epcot the week bf, so i wonder if that will make a difference?

A cursory scan of the Crowd Calendar comparing MK against other parks from Saturday to Saturday it seems that it’s never predicted to be the most crowded, and only a time or two predicted to be tied for most crowded (but at a level of 5 or 6)

Weekend days tend to dip because they are transition/travel days for those coming in from out of town.

June 4 must be an anomaly for some reason.

Anomly bc it looks crowded that day or not crowded?

If it’s rated as the busiest, it would be an anomaly in that way