My answer is a firm "yes"! Even after several times, I still enjoy the ride. It's a varied and scenic route that shows many of Switzerland's natural highlights. The seats and large windows are comfortable, and I really appreciate the on-seat lunches and snacks. The info provided about the towns, regions and railway lines is interesting as well. This is especially true if it's your first (or only) time you travel on this route. I also prefer the direct Glacier Express train over regional trains when traveling the long distance between the Valais and the Engadine. It's more convenient than switching trains a few times.