Remember that sm:h started his run during summer, so they had really good weekdays, but soon with their september's numbers sm:h wouldn't be able to catch up between Mon-Thur more than 200-300k, so who will win box office battle will be determined on weekend, and I agree with you that It will have big drops, but sm:h also had big drops ( more than 42.5% on weekend 10,12,13,14,16).