The client is definetly terrible. Slow to start. I have frikkin 2 different topbars that seemingly have similar options. Way to many locations for settings, spammy store page. Hard to navigate game library. The fact that the store page often is a better look at the game than the one in the library. Impossible to see what dlcs that is enabled unless you happen to borrow the game from someone in your family. Why van games corrupt and un and reinstalling is the only fix (verifying does sometimes not catch it).

I could go on. Its still the only store with acceptable linux experience sadly.