I, personally, prefer EP in the afternoons/evenings. We always do EP as our first park on arrival day, so typically we don't get there until about 3 pm. We just find afternoons there to be more relaxing. It's fun to do some attractions and then stroll through WS during the evening. On our last trip, we also did an afternoon in DHS and TSL, in particular was jam-packed. We had also done an early morning there and that was far more enjoyable as the lines and park areas were less crowded and we could really enjoy the design detail, in particular, in TSL.