This is a great supplement for a great price. It offers an adventure for a 9th level party perfect to give your players a mysterious side quest to investigate. As per most 4th Ed. products, it gives you several adventure hooks to lure your PCs to the town. The town is described as well as it's important inhabitants. Perhaps most refreshing is the detailed account of all the information your PCs can gather with various skills checks at local establishments. Depending on how well they roll, they will be given more or less information regarding what really is going on in the town. Of course, they will eventually have to break out their weapons and thwart some evildoers.

The encounters are all level appropriate, include stat blocks for all the creatures (even several new creatures and variants), and provide a good bit of diversity. This should make for a solid side quest that takes a few sessions. If you aren't at level 9, there is still a lot of information you could use to build the scenario for any level of play. Or use bits and pieces to make a one session vignette for an evening of merriment and mayhem at the circus.