I have been reading a lot through this thread. I am no chemist neither am I a doc. But I happen to go through the traumas of cancer and related chemo therapy. If you ask me if this drug is good for patient (the cheap variety in its best quality), I would rather say YES, even knowing very well that it may just increase my life by 60 days. By my own cold experience, cancer is not a battle between the docs with costly meds V/S Cancer, its also between your will power V/s your body.
Even when all hope is lost, everyone is given away, miracles can happen. Its not God or "Second chances". Its just your own Brain. It is The MASTER of your body. A very small positive results from the drug is good enough to hand one back his/her fighting spirit. Plus I am not considering the moral bost it provides to family and frnds around you. This is a circular logic.
I have been there.Felt all the stages. And came back alive. Even if it prolongs life for 24 hrs more, I will want my loved one to be me with for 1 more day. And if it was to me I would have personally burnt all the patents pertaining to Life saving drugs, the Hyper-sale of these drugs to huge market with with minimal profits would return quadruple the R&D costs.
Remember these are life saving drugs. Except the initial approvals, I donn think they even require a sexy babe to advertise them. If they work as written on the can and are affordable they will be bought off the shelves under a day.