Behind cool-looking modern game that took years to develop and huge amount of work are devs trying to get your money. Gacha is hard to obtain and you also need to get the same operator a few times in order to progress (you also have option to play ONLY SR's or use sync device if they didn't changed that yet). I can forgive a mediocre start when 30% (or even more) operators were bugged. Even lack of content is fine for me. But I just can't take another greedy devs that treat their community as walking money bags.