Total balls, but quite enjoyable.

From the second the first guard started spouting the "I sh!t you not" crap, I realised this was not going to be anything like a portrayal of the British prison system.
The whole set-up screamed America:
Orange overalls; oodles of outside of cell time; a ridiculous yard; a church; a 'gladitorial competition'(FFS!) and quite frankly, too much sunshine!
Total codswallop from start to finish.
Still, it was an ok romp.