We haven't really had that much of a problem with a crowd issue at evening EMH. We normally don't even think about morning EMH since we're not really early morning vacationers!! However, we also tend to travel NOT in peak season. Our last visit was 12/10 thru 12/17/05 and we didn't do EMH every evening it was available we did go maybe twice, however, only to do our favorites, but it didn't seem to me that any of the parks were really that crowded. I will say we avoid whichever park has EMH that evening during the afternoon hours since they definitely become more crowded during that time. Maybe a lot of people only hang around for the first hour or so and when it does seem more crowded they feel it's not really worth it to stay so by the second hour the crowds have thinned out quite a bit.