I think that's fair to say. The problem is when appearing to go green is considered fashionable, but not taken seriously. For example, it's rumored that John Travolta believes we need to transition to alternative fuels, yet owns several private jets. A funny example is on America's Next Top Model, in which during most seasons the contestants were driven around in limos and even Cadillac Escalade-style limos. Then one season the show decided to 'go green' and drove them around in a biodiesel bus. Then the next season they were right back to the Cadillac Esacalade limo.
That kind of thing really bugs me, when people make some little effort to go green briefly, then immediately return to their normal habits. Especially celebrities who are wealthy and under a microscope, who have the resources to live in an environmentally friendly manner but rarely truly do, and who people often use as excuses not to change their own behavior.
As for the 'blue is the next green' thing, I think that's silly and wrong.