I'd almost completely forgot that this movie was coming out but a post on CHUD reminded me about it. Although there have been a number of hilariously bad adapted Philip K. Dick stories (Total Recall, Paycheck, Impostor) there has been at least one good (if not slightly overrated) one.
Plus the newest film, A Scanner Darkly, is directed by Richard Linklater and is usingtechnology much like was used in Waking Life (and those lame commercials for some investment firm).
Anyway, you should give the trailer a look here. Robert Downey Jr. looks like he's giving a good performance as usual. Now I just need to find Kiss Kiss, Bang Bang somewhere.