There lies the problem. if someone people think is a hero (even Shahrukh Khan) says something, everyone starts believing him without even thinking anything about it. I agree Kalam has good knowledge on some of the things, but he's not a nuclear scientist. Most of the indian scientist (they of course know much more about nuclear technology than Kalam) world over have serious doubts about the viability of this deal. Until unless those concerns are addressed, the deal will create more problems than it will solve.
How much power will be generated through nuclear technology? How much will it cost? Who will provide the technology? What about the environmental effect, how the nuclear waste is going to be handled? What if the US decides to stop supplying raw materials and technology? etc. I think Govt. should have taken the scientists opinions on these issues before even thinking about the deal. In stead, the Govt. has used unscrupulous means to stay on the power and push the deal. I can say for sure, it is a black day for democracy.