Goblins have health 80%, evasion 20, melee damage -10%, collection -10%. Since their only stats that can start above 3 are tameness (useless), timidity (useless) and sexual, with 1~3 food consumption, that relegates them to whoring duty.
Compare them to gnomes, who have 75% health and are otherwise the same, but can have wits 5 and magic 4, and consume 1~2 food, and it feels like the game's author is racist against goblins.