Oh no, i think its perfectly fine to say something like "im not satisfied with this, im not buying next time" ... nothing wrong about that.
But talking about being decieved by something that was never promised, seems ...
I dunno, a little like you decieved yourself by your own expectations, wich were only based on your own hopes only. :-/
I still dont understand why cant we change Race for our hirelings.

Lets us play Githyanki as racist as they trully are!