Now that zypper has been pulled into the modern age with parallel & faster downloading, the only complaint remaining I have for it is the installer itself
edit:
For context, there was a bug with the graphics driver that was putting out an error every frame, at 200+ fps... needless to say, I could actively see the log growing in size
It didn't hang up for me on Linux; though I had to disable sleep anyways since after waking up it seemed like every frame had an error and was logging said error into a growing 500 GB syslog
Now that zypper has been pulled into the modern age with parallel & faster downloading, the only complaint remaining I have for it is the installer itself