Please be as specific as possible when letting us know what is missing or incorrect. For example, say "this game's trophy difficulty should be 8/10", with a link to a website corroborating this difficulty estimate (if possible), not "this game's trophy difficulty is wrong".
It's not that big. Well, actually it's quite small, but the fierce nature of Goofzilla compensates for the lack of size which would be capable of destroying whole cities. The Goofzilla Minipet DLC unlocks the Goofzilla epic minipet (+3% critical hit chance, Combat is even more bloody), a friendly monster that you can't get rid of. You will also receive a rare item: The Xenofiend Helmet.