It works for me. Try shutting off the main fuse to your house and turning it back on. That should fix it.
I just look for an alternate one on Youtube. Sounds more like a cross between Brian and Peter than Brian himself. Looks like it could be quite a hilarious film.
This is the trailer I saw about a month ago. http://youtu.be/VxKfC77XAp8 I too am getting a Wilfred vibe.
never did anything for me, the obnoxious friend ruining your social life has been a thing on and off for the last decade it doesn't change just cuz the friend is fantasy. I certainly wouldn't buy it.