Ran the CSV through our deduper first. ROAS improved roughly 30% versus the lookalike audience we ran before. Bought it for our buy retail pharmacie + throughout canada sales team's Canada pipeline. Otherwise no complaints.
Thanks for flagging the small gaps, the points you raised are on the refresh checklist for the next pull. If you want the gaps fixed sooner than the next refresh, open a support ticket and we'll spin a one-off pull.