I rarely give the characters specific "voices", but I sure hate when Hollyweird gets one wrong

Costner as Robinhood,
Sean Connery as the Dragons voice in Dragonheart (Maybe some reverb would have fixed that, but James Bond, the Dragon?)
OTOH They have done some really right

: Golem , Donkey
I love a well crafted setting that gives you a
feel for the place without sounding like a tour guide.
But most of all,
I want to be entertained.