The complication of Olympus menus is blown out of all proportion imo and they're really no different to any other system in terms of complexity. If you don't know where a setting is it can be just as hard to find in any menu system as another
Olympus have a secret weapon though, they have the super control panel and countless customisable buttons. Once you have these set to your preference you really don't need the menus other than formatting cards.
That moon pic is impressive. Single shot or stacked?