Conundrum on this expansion. I keep it mixed in my other main Carc tiles and play with it everytime I play. So it should be a 9 or 10 for the amount I use it. However, the expansion was very disappointing in what it offered. It had the potential to add some real unique tiles instead of a rehash of what we already had. So for design and my ability to recommend it, I give it a 3. Overall, I'll place it a 4 and leave it at that.