I have been using Vibum for several months and I don't plan to switch to other services because there simply aren't any alternatives. I have tried different platforms for seeding, and at first glance, they all seem similar, but the details are very important. Here, you have everything you need: good reports, quick setup, targeting, and support that responds and sometimes offers bonuses (although there may be delays on weekends). I read negative reviews and I believe that some people just didn't understand the tool and YouTube. Depth can be improved with targeting, but even without it, the average view duration is 40-50 seconds, and YouTube doesn't count short views, so it doesn't make sense. Additionally, views under the video appear about 4 hours later, so you just need to be patient.