One thing, for the word 'very much', i would also give a NO :D
Initially, even i thought the same, but then i came across Mr Prabhu's Parliament speech, here he clarified:
click here
Kindly, follow from 29:20 for 2 minutes.
May...
more... be many people still think that bullet train is a replacement of existing system but it is not. It is a stand alone separate project. However, people might have other reason to give a NO which i cannot speculate.