The art is superb. The setting material is enough to get you into the game immediately and Savage Mojo has tons of freebies on line. Caladon Falls supports the original campaign (Relic) in the Savage Suzerain rules. If you follow the campaign and the savage tales at the end of the book your characters will end up at Heroic for sure. This also means that you can use these characters at a later time to close out that original campaign in Savage Suzerain.
I wish they had paper minis for the beastiary, but that is a minor issue.
The critters are imaginative. The villains are well thought out and original.
Its a military campaign with your characters as irregular forces. Maybe not the first time this has been done, but one of the best that I have seen.
I love military fiction and this is good military fantasy...and quite compelling.