Did the job for our campaign. Dedup pass only flagged 1.2% — cleanest dataset I've worked with. Bought it as the seed list for a cafe outbound push in Estonia. Will reconsider for the next refresh.
Thanks for the detailed review, we hear you on the gaps — the next monthly refresh tightens those exact columns. If you want the gaps fixed sooner than the next refresh, open a support ticket and we'll spin a one-off pull.