I've run multiple campaigns through QQTube: Last year on YouTube (I think watch time and likes) and this month on Facebook (business page followers and likes, plus post likes and shares). Each order was filled efficiently and in full, and any slight discrepancy e.g. likes lost, was quickly replaced. Support is very good and answers promptly. I give a strong recommendation. Please note: Yes they are /have been offering rewards for reviews. With or without any award the above is a real and honest review and my 5 star recommendation holds. Test it out - you won't be disappointed.