Personally, I have had to work with many shells over the year, PowerShell included. I hate most of them, and try to avoid them where possible. bash, ash, zsh and csh are fairly annoying, but livable with. Command prompt I can get by in. It's dumb as a rock but it works.
PowerShell, however, makes me want to get very very rich. Rich enough to buy a controlling interest in Microsoft. Rich enough that on my first day I can say "I want PowerShell dead. Erase the source code, fire everyone who ever worked on it and remove it from every single product this company makes. Then go through the corporate website and delete every single page about PowerShell and ever single reference to PowerShell from every other page."
Then, and only then, will any action taken with regard to PowerShell please me.
tl;dr: I don't like PowerShell.