My family and I recently starting using Amazon Instant Video (thanks to the $2 Instant Video Credit that was being offered). We love it! Very clear pictures on the movies, a huge selection and good prices on rentals. If you are a prime member there are many free rentals available.
Today's specials include
Tower Heist for just $.99!
As Amazon's Instant Video Daily Deal, the price on Tower Heist ends at midnight, but you can rent it today and keep it up to 30 days to watch later!