par·a·site
ˈperəˌsīt/
noun
noun: parasite; plural noun: parasites

an organism that lives in or on another organism (its host) and benefits by deriving nutrients at the host's expense.
derogatory
a person who habitually relies on or exploits others and gives nothing in return.

..I mean.. they're not wrong? But it's not the lowbies fault really. The NM Zerg train IS killing eureka but the only fault falls in the design NOT the people who figured out how to do it. The train is leeching the lifeblood of eureka out (a consistent spread of levels) and leaving nothing but a husk of pazuzu seekers and stranded newbies.