2nd Edition Reviews: HD Guru"This disc...is the next best thing to a professional ISF calibration." Chris Heinonen – Secrets of Home Theater & High Fidelity"Highly recommended for anyone that's interested at all in getting the highest performance from their system." Robert Silva – About.com"[A] useful test tool to find out whether or not an HDTV, Blu-ray Disc player, or an external video processor/scaler is delivering the performance that it claims to deliver on paper." Geoffrey Morrison – CNET"If you really want to dive into your TV setup, or you want to compare your TV with the latest models, this is an easy $30 to spend." Bill Cruce – Widescreen Review"I highly recommend it to all home theatre enthusiasts." Top Ten Reviews"Spears & Munsil HD Benchmark 2nd Edition can save you money and give you the expertise to calibrate your own TV." Robert Heron – HD Nation"World class" Home Cinema Choice (UK)"Considering what's on offer here, the asking price is something of a bargain...the results are undoubtedly worth it." The New York Times"The latest version of the Spears & Munsil HD Benchmark is a serious set of no-nonsense tools." 1st Edition Reviews: Jeff Kleist – The Digital Bits"A+...the best quality video test patterns I've seen." Joshua Zyber – High-Def Digest"...A very useful tool for both calibrating your HD display and evaluating the performance of your Blu-ray player. Recommended." John Sunier – Audiophile Audition"I find [the Spears and Munsil patterns] superior to both of the other popular test Blu-rays." David Birch-Jones – AVguide.com"...definitely a desirable addition to your Blu-ray collection." Neil Underwood – CANADA HiFi"The most user friendly and accurate 1080p calibration disc that we have used to date. Very highly recommended." James Segars – High Def Disc News"...this disc is an excellent calibration tool and no home theater will be complete without it." Robert Silva – About.com"The Spears and Munsil Benchmark disc is a very useful, easily understood, and affordable tool that anyone can use to evaluate the video performance of their home theater without the need of a high-priced technician." Sam Grobart – The New York Times"...Its regimen of tests and patterns will help you adjust your TV’s settings to more natural levels." Kris Deering – Home Theater Magazine"...the pinnacle of setup and evaluation discs... If you have a Blu-ray player, you should have this in your library."