Great fun!
I first played this game with some friends on a camping trip. I was hooked immediately! Reminds me of playing gin rummy with my grandparents when I was little. I purchased this game a few weeks ago before traveling to see my in-laws. We all spent hours over the course of a few days playing this game. The attache version is a great choice... It travels easily and packs well. It doesn't take too much space, and there's a place for everything (timer, bag for chips, chip holders). It isn't exactly "travel size", but it depends on how much room you have and how small you can tolerate the pieces being. This is a good compromise. The numbers are easy to read and the colors (mostly) are very distinct. My only "complaint" (if you call it that) is that on a few pieces the orange color is very dark and almost looks like red. But with good lighting this isn't really a problem.