I bought it. It's an interesting take on Jeopardy; my only gripe is that playing the game by the rule book will cause a lot of content to go wasted. Essentially, the same six categories are played for the first round, but because each card only has one clue from each category and you're supposed to discard each clue card after a response, 19 clues go unanswered.
One small edit I've made to counter that is that once a category is played, it gets replaced by a new one until all categories are exhausted. This way you can use the same card for the entire round (provided you have one emcee with control of the card)
Either way, it's a great amount of content for the price. Glad to see that companies are getting a little more creative with these game show home games.