Depending on the industry you are pulling leads from, the info can be very spotty or incomplete. It seems like more of a verification of info rather than one to count on for new info when it comes to contact information.
This solves 2 issues for us generally:
1. A quick reference for reps to check contact info, basic business info, and online presence
2. Provides nearby competitors of the business we are calling that it "thinks" are not in our system, which reduces some prospecting time for reps.