You can watch the first 24 minutes of it here (note, this is legal and done with the studio's permission. One word of warning...it's an R rated movie, so you probably shouldn't watch it in the office or in front of kiddies.)
I'm looking forward to seeing "A Scanner Darkly". I really enjoyed the book. It's not playing in wide release right now...from what I understand it won't open in my city until the end of the month or August.
Doc and I saw it yesterday. I hated it; he loved it. The movie itself had a decent plot, and some good humor, but there was no movement. I was hoping for action, or something. Again, Doc loved it, but by the end, I was falling asleep.