The more I think about this, the worse it sounds. The website is full of cheery platitudes--good jobs! Easy commutes! Green energy (through the trains being electric--is that really green? Where's the electricity coming from? Are electric trains a realistic possibility?).
There's no serious discussion of any down side, but more importantly, no discussion on how the relatively recent Acela trains are doing, and why they aren't good enough. Did they come in on-time and on-budget? Do they perform as proposed? Have the ridership that was expected? If yes, why upgrade? If not, why not? How do we avoid repeating any mistakes with Acela?