Used it but had concerns. Cross-checked some entries against Google and they mostly matched. Bought it for a United Kingdom-focused tiffany & co store locations territory cut. Reached out to support already to flag the issues.
Sorry to hear it didn't meet expectations, this isn't the experience we want any buyer to have. Please open a Support ticket from the Help menu — paste a row sample of what failed and we'll credit those rows or re-export the file from a fresh pull.