Worked for what we needed. Bounce rate stayed under 4% on a 1,000-contact email send. Bought it for United States's verizon wireless locations segment specifically. Decent value, would tighten one or two fields.
Thanks for flagging the small gaps, noted on the minor gaps — they're tracked for the next refresh. If you want the gaps fixed sooner than the next refresh, open a support ticket and we'll spin a one-off pull.