PowerShell options are all single dash, tab completable, case insensitive, will match on the shortest unique prefix, and can be aliased with shorter ones like `-EA` is `-ErrorAction, and are consistent because the shell parses them not the cmdlet.

I always laugh when people from the unix side try to shit on powershell when powershells pretty fucking amazing and has a solid UX for just how many things ... work

Given what it replaces, sure.