I am a huge Scrabble fan and this game is something I would have loved to have ages ago. The locking tiles make it easy to play anywhere! We even used this one on a picnic making it easy to play on the ground (which is often uneven) without worrying about the tiles sliding around or falling off. This would have come in handy when I used to play Scrabble in the hospital, we would frequently have to move the game board for the nurses to do assessments and tiles would come off and sometimes ruin our games. This is a great feature to have and I just wish that the board collapsed and contained the trays and letters.