Free previews are about once a year, if that...
There was a sticky thread at the very top of the board. It was there from like thursday (before it started) to wednesday (the last day), how you guys missed it I don't know...
Not to mention the 2-3 other topics about it on the 1st page. Seriously, it was talked about plenty.
Dish Network advertised it on quite a few channels and i skip through commercials most of the time too.
Showtime didn't air any good movies this time (Boxing), and HBO's big movie was shark tale. This wasn't like a normal free preview where they put on their best stuff, it was more like a "whatever, watch what we give you..." attitude this time. You didn't miss much.