Absolutely typical - I bet you'd like the spider moneys, (but only if considered of interest), to go to a 'good zoo' and the rest of the monkeys killed, or 'euthanased' as people like say, to sanitise it.
WAMS isn't a dump. I accept it's not aesthetically pleasing, and many of the enclosures are not as big as you'd provide if money were no object (although some are purposely not as large as they could be because the animals weren't used to the big space and chose not to use it) but I did a keeper day here and was very happy to see how warm and clean the housing is when you are in it, what excellent diets the animals have (with some indulgent treats) and what efforts they make to keep the animals happy. Whilst most zoos are packed up for the night the owners here are still spending time with the animals, most of whom were deemed too uninteresting, disruptive or numerous to be of interest to zoos.