I've been a member of Netflix for 7 years now. In that time I've rented hundreds and hundreds of movies. It's a very simple process to rent a movie. You browse the selection online, put the movies you want to see in your queue, and wait for them to arrive. I mailed back a movie today, and will have another one in it's place Thursday in the mail. All I have to do is walk to the mailbox and get it. Very simple, easy movie rental. No late fees and I can take as long as I want to watch and return a movie. I just rented a movie and didn't have to get out of my jammies. And all for $18.57 a month, with tax.
There are some days when you just want to watch a movie right then. You don't have time to get it from Netflix, you want it now. Thats where Redbox comes in. You can go to their site, and reserve your movie online, then pick it up later. Redbox are only $1 a day. There are 2 Redbox sites between daycare and home. One is at a grocery store and the other is at a drug store. If you sign up at their site for text messages, you can get a free rental a month. The first Monday of each month I get a text with a code for a free rental that day.
Between the two, we get to watch movies when we want, with a great selection. Netflix has everything I've ever searched for. Whether it's an old movie, TV series, or an out of the way foreign film, it's always been there. We've watched entire series like Deep Space 9 or caught up on the beginning of shows we've more recently started watching, like NCIS. I did try Blockbusters mail rental when it came out. It took longer to get movies and longer to ship them out after they got a return. They could have improved since I tried them, but I certainly can't recommend them. But Netflix and Redbox have been nothing but great for me. Give them a try!