I am/was hopeful. There are a couple of articles on the web (find them via abnormal returns), talking about some of the drawbacks to the new structure though. QVAL ain't a bad approximation of the long only with maybe more emphasis on the quality and "risk adjusted returns".
Edit: Just watched the interview. I did not take the joke about the "little secret" to mean his is disavowing its conclusions. He's made that joke about the title in a couple of other interviews (the book is the secret because no one read it). Throughout the interview, he restated its analysis on fund manager performance, investors inability to tolerate volatility, to trend chase, to try to market time (and fail so hard) and the conclusions about market-cap weighted indices and their inferiority to equal-weighted and other alternative indexation methods.