As I noted in my title, I think that's the best way to describe this game.  Letters that are more difficult to use have higher point values, though there are some "Qu" cards vs. just a "Q" card, but that also makes a difference in points.  It's quick to play, easy to catch on to and very portable.  Scrabble is one of my favorite games, but takes seemingly forever to play - this provides a very enjoyable word game experience.