Honest reaction after a week of use: Catchment overlap with our existing CRM was minimal — almost all net-new leads. Bought it while building a fix auto locations canada edition prospecting workflow for Canada. Saved us hours of manual cleanup.
Worked for what we needed. Encoded UTF-8 with no character-set surprises in Excel. Bought it to support a fix auto locations canada edition rollout in Canada. Decent value, would tighten one or two fields.