What's so funny? only those who have attacks in an area that works well, now that if you are a fighter, dende, or any other class that kills one by one you will be eternity killing and nothing comes.
Sorry to burst your bubble, but I have gotten 8 dragon balls in one event with my fighter while killing mobs one-by-one (yeah just with Needles) in a spot with a decent amount of supers. Why most people completely disregard the fact that Supers and Ultras got a higher chance of dropping dbs? (they are fairly easy to kill on a 1v1)
Normal 5% drop rate
Super 10% drop rate
Ultra 15% drop rate
Boss 20% drop rate
Hero 25% drop rate
IMO, players complaining about the new system are the ones who used to sneak up on other players farming spots just to get an easy drop. The new system makes everyone work for their own good.