Accents and language
Did the cast and crew have some sort of bet to see who could do the worst accent?
English people do not speak like that. Scottish people do not speak like that. JK Rowling doesn't speak like that.
And I'll bet money that Portuguese people don't speak like that either.
And why use all these Americanism's? In Scotland (and the rest of the UK) nobody talks about "assistance"etc.
There was just no need for any of this.