These reviews were left by users who have played the game. If you'd like to leave a review, you can start by going to the game page.
It's larger cards for a game with high replayatability. Also it adds additional routes to complete giving more variety and sometimes better options to try and gamble on more bonus points. Lastly there are 3 more ways to play included with a new rule book.
In my opinion, this is necessary for Ticket to Ride and should have been included to begin with. Normal size cards make the base game so much better than the cruddy tiny ones it comes with.