When I played the original TTR Switzerland I was rather disappointed with the quality of the cards and the board... so much so that although I really wanted to pick it up, I decided not to based on the components...
So are the components in the India/Switzerland set better?
DoW did offer free, higher quality replacement cards to compensate for the low quality components that originally came with TtR:Switzerland. I would guess they learned their lesson about what manufacturers to deal with and which ones to avoid. India/Switzerland will probably come with the high quality components that we expect. And if not, DoW will likely continue their great reputation for customer service by replacing parts for free if necessary.