Martian Time Slip - 3 1/2
Dr. Bloodmoney - 2 1/2
Now Wait For Last Year - 4
Flow My Tears, the Policeman Said - 3
A Scanner Darkly - 4 ( )

In process (both reading the book and writing the review):

Martian Time-Slip (?) - Its been a while.
Dr. Bloodmoney, Or How We Got Along After the Bomb (coping after the 'Accident' and then after the 'Event'. 'Handies' are needed. No industry, tribal societies, etc.) - Had me interested, quite entertaining.
Now Wait for Last Year (Interplanetary war. Allied with wrong side. Try to end involvement. Temporary time altering drug) - Confusing, but time travel/alternate existences have to be.
Flow My Tears, the Policeman Said (time altering drug. Wake up in alternate existence, where he doesn't exist.) -
A Scanner Darkly (Drug culture with Substance D, holoscopes/holograms.) - Nothing to do with sci-fi, etc. Just the babbling of a drug addict. Boringgggg! ( )