Just been into my local Blockbuster store and they have lots of really good family movies to rent for 50p for 2 nights, so i rented 5 of these: Fantastic 4, Fantastic 4: Rise of the Silver Surfer, Stardust, Golden Compass and Mr Magorium's WOnder Emporium
All pretty new films in their own right. When I checked out they stamped me a loyalty card 5 times (Once for each rental) and that entailed me to a free rental which could be any top title. A top title alone costs £3.95 to rent.
Not sure how long it is gonna last for so get down to your local shop now and grab a bargain.