This product was introduced about a year ago. It's a conversion for Weber Kettle to turn it into a pizza oven. What has your experience been with it over the past year. I'm thinking about giving it as a gift.

http://slice.seriouseats.com/cgi-bin/mte/mt-search.cgi?IncludeBlogs=25&limit=20&search=kettlepizza+oven&sa.x=0&sa.y=0

Thanks!!