User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-28303251-20151004011311/@comment-24965733-20151004014645

Gog is a monster with an absolutely absurd amount of health. It's certaintly possible to solo; I've done it, but it's taken me on the order of ~40 mins. (Normal Gog and Act of). In general, its attacks are easy to dodge (unless you get oiled), but incredibly damaging.

I'd highly, highly recommend either going into chat and getting a few of us there to help you (usually a few people up for a hunt) or doing it with randoms. Unless you've something to prove, don't solo 'em.