I purchased the two disc at a time program and cannot be happier. By having the two disc option you can always have a disc if you time your returns right. When I am done the new disc usually arrives in two days. If you ever encounter a scratched or skipping disc you report it online and a new disc will be mailed instantly, without the original needing to arrive first.
I will admit the discs are not what makes me love netflix.
Instant play is the best decision ever made. I bought a Roku which streams the video into my HD tv. Instant play has allowed me to catch up on tv that I have missed and see movies on a whim. It is perfect for people with ADD. You know the "Did you see ...., lets see if its on instant play?"
The price seems high but if you use the system the way we do it is totally worth it. Everyday my netflix account is used.
If you are a movie lover you need to try this. http://www.netflix.com/FreeTrialInfo
