We were getting 3 DVDs unlimited and streaming for $23 per month. Then they raised prices so to keep roughly the same prices we went to 2 DVDs unlimited and streaming for like $22. There are a whole bunch of DVD options like DVDs per month with a limit of DVDs or unlimited DVDs per month.
We use Netflix all the time. You can all set up to 4 or 6 devices for viewing so more than one person can watch at once. Computers, iPods, iPhones, iPads, PS3 are what come to the top of my head in addition to other players like Roku. We also get hulu+ for $7.99 per month.