Blink was awesome, it's one of my favorites! I also love the Are You My Mummy episodes

Also, the reason you may have heard mixed reviews is because Blink was part of Series 3, which really sucked because his companion was Martha Jones. Some people really loved her, but everyone I've ever talked to has said she's their least favorite companion. Freema Agyeman (or however you spell it) is not a great actress, she's mediocre at best, and she really dragged the series down. When they brought in Donna (Catherine Tate) the show really picked up for me.
Brian, Series 4 is over, the new Doctor is going to be in series 5, but there's a new video on the BBC that I want to watch but can't because I'm in the US and not the UK.