Helpful for some of the use case, not all. Quite a few phone numbers came back disconnected. Bought it for our michael kors store locations sales team's Mexico pipeline. Will open a ticket for the worst chunks — hopefully a refresh fixes it.
Sorry to hear it didn't meet expectations, we want to get the bad rows credited and the file re-exported for you. Drop a ticket via Help → Contact Support with the specific issues and we'll get a credit applied + a fresh export queued.