I like that it is easy for us as small businesses who do not have much marketing experience or budget in online ads but still want results! The interface makes things very straight forward which helps keep our campaigns organized and efficient!! It does require some upfront work when setting up an account (i'm guessing because of all their features). But once set-up they are great at keeping track/keeping me informed during each campaign via email reminders etc - so no worries there either :) They also offer several discounts if we reach certain goals within X amount time frame e.g $1500 target reached then discount applied automatically from next month's payment date. So far this has been working well however my only concern would be how many adverts can one client use per day? If i am correct 10 daily max limit seems right, otherwise too early into business before seeing any real benefits after spending money outlayed already ;) Not really anything other than just saying its worth giving them try even though free.