PassMark DiskCheckup - Any Good?

[DasFox]

Someone told me about this app today, wondering if it might be worthwhile to use?

http://www.passmark.com/products/diskcheckup.htm

Personally over the years I've heard that S.M.A.R.T. isn't that trustworthy...

At this point in time for hard drive checkups I just run the manufacturers diagnostic tools and SpinRite, figuring that should pretty much cover it all...

THANKS