I do not by many \"collector\"sets (truth be told I've only bought the Wizard of Oz one) but this one was a must have. The Blu-Ray DVD in itself looks amazing, but it's the extra's that make it so worth it. My daughters (9 & 6) loved the scented pencils, the metal Wonka Bar pencil tin & the \"real\" golden ticket. But for me the correspondance between the studios & principal players was really cool to have. Most noteably the hand written (replica of course) of a letter written by Gene Wilder to the studio discussing the costume & other ideas. If you love this movie it is SO worth it to have. I've only gotten a few pages in to the book that came along but that just made me smile reading it. SUCH a MUST HAVE for a true Willy Wonka fan!