What I like most is that it automatically posts to the best sites and ensures that our money is being spent where the ROI is best.
As with anything, setting a budget when unsure at the start about what to expect as a result would be something I like least. Overall, it is a helpful tool for recruitment.
Programmatic needs to be visited by all those people who love good service and who like to be satisfied with the service.
Personally I loved it and was pleased, I hope to return soon and enjoy its services again, I totally recommend it