I am a lovefilm member and have been for a maybe a year now, no issues with them what so ever. Easily packaged etc and quite reasonable rates if you get through a lot of films. I am on the £9.99 for unlimited DVD/Blu ray a month, I get through 2 disks a week, approx £1 a rental for me.
You can sometimes pick up 6 months of subscription for a cut price through amazon lightening deals everything now and. I also cancelled the other month, just so they offered me a cheaper price for the next 3 months
