评分1星，满分5星

由 Claude W Smith 发表于 April 3, 2012 · 永久链接

WOW! What a waste of time - This found not a single duplicate address.

I even went so far as to intentionally make duplicates, DID NOT FIND A ONE.

Worthless!!!

Would rate this as ZERO stars, except ZERO is not one of the options.