Sundance Now Doc Club -- anybody a member?

I found this on the Internet when I was searching for a documentary:

http://www.docclub.com/

It looks interesting and there is in fact a free trial for newcomers. I think it is 6.99 a month (if you pay that way), which is a lot, but I guess you could join ever so often and watch lots of documentaries for 30 days!

Does anyone have any experience with this?

The other site I would mention for documentary fans is this:

http://topdocumentaryfilms.com/

This site is free but there are some good documentaries on it -- and some so-so.