I'm sure that others have put this theory together, but I feel like EMH is bad only because this new Magic Your Way program has the one-park-per-day thing goin' on. If MK, for instance, had EMH on Wednesdays, then the entire MYW people are filling the MK. So not only is the EMH crowded, the WHOLE DAY is going to be crowded on an EMH day. I think if Disney got rid of the one-park-per-day thing and allowed park hopping with no extra charge, the crowds would even out throughout the World for the "normal" and the EMH hours.
Does anyone know why there is a charge for the park hopping? It seems like Disney is trying to encourage people to skip the park hopping, but how does that make them more money? Of maybe they just know that the veterans will pay extra for it because we already know the bonuses of it?