- How are reviewers describing this item?
good, three, better, great and found.
- Our engine detects that in general the reviewers have a suspiciously positive sentiment.
- Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
- Our engine has analyzed and discovered that 36.0% of the reviews are reliable.
- This product had a total of 25 reviews as of our last analysis date on Nov 10 2018.
Tell me -- are these 'factory seconds (or thirds) with known tubes that are marginal that are being fobbed off on the unsuspecting public?
All three -- all three -- have failed in the last three weeks
I have three pairs of these, all purchased from amazon within the last three years