If the price is good, I'd get 'em for short term storage or for non-critical stuff/copies because some of the scans are really excellent results.
Btw, my comment of the variation in quality scan results ... all from the same spindle (one disc to the next). The Office Max ones (keep in mind, I've only bought 1 50pk, so it might not be the same experience for everyone) were much more inconsistent than the MBIPG101 R04 "Staples" branded stuff.
Couple scan comparisons of MBIPG101 R04 (2 months lapse):
* These are "Staples" branded media, btw (not Office Max)
The 2 month scan is still alright, but it just makes me nervous to see the PIF's change that much in that short amount of time. I wouldn't hesitate to use MBI for 'casual' burning. For critical / irreplaceable data, I'd probably opt not to. Just my $.02.
Again ... this is just my experience ... as I know there are those here who really praise MBI media.