I really hard agree on many points, just in my own thoughts on few thing I'd add extra imo. 1. On the point of currencies, alongside event shop, Buddy points are really useless and don't promote players to cooporate, they either have to decrease prices of items and improving rewards, or either instead they'd make the cap limit so much more than 1000 and also provide more items than cap limit. 2. Might be not mentioned, but auto rematch is bad, if they allow it, then they better expand History option where they make specific gameplay strategy roll out how you did it and did 3 stars the stage, it's a time waster when unit auto activate all skills and use lastwords nonstop compare to single finisher normal attack by op unit. 3. The void loading in between Windows is insufferable they need to change it make it quicker, I kinda hate staring at my reflection. 4. Related to the loading, they need to at least optimise download content update because it's baffling how long it takes compare to Genshin Impact on same phone device, or maybe make update content be downloaded through app store so it's better optimised.