I went through my annual MFA process with my lenses today but, this year, I bought Reikan Focal Pro so I shot some tests afterwards to see the results. I was reminded why I like this lens so darn much. This is a 100% crop from the right middle third @ 1/200, f/2, ISO 200, handheld on my 5D2 (the JPG was generated by LR4 with no adjustments).
Not a good photo but so sharp on the focal plane that it'll cut you!
BTW, Focal is great! I was able to MFA 9 lenses in about 45 minutes once I had the test target, lights, and tripod set-up. Only two of those lenses were set at zero despite previous MFA tests, the 100L macro and 70-300L. Focal left them both at 0 but adjusted all my other lenses by 2-3 points in either direction. It seems to have done the job properly and was worth the money just for the time savings!