Save A Blade update

I'm disappointed to report that the Save A Blade unit doesn't live up to it's claims, even though I reported last time that it does work. According to the TV ad, you can use the same blade 200 times, but after 19 shaves on the same blade I had to throw it out as it was just far too dull to comfortably use it any longer. The unit will definitely still save me money since I only used to get 7 shaves from every blade, but it's not as good as the hype. It'll take me a lot longer to recoup my investment in this thing now, and if this unit ever fails I won't buy another one (unless Walmart ends up selling them for $10 or something like that)