If you got everything you wanted from the first go you wouldn't still be playing now. I've been playing / grinding since launch of this game, now if I would have all the shiny loot and all raid gear from first VoG run then why should there be reason to keep doing it over and over for basically nothing (since I already have said stuff). Though I have to agree that the RNG here is beyond horrible though. Outside Destiny my main games are MMORPG's on PC like WoW for example, every new content update brings higher challenges, better gear etc, by the end of a current content I have most gear I need just in time for the new content update to kick in and grind / raid the new ones to get even better gear, where I to have it all from the first 2 - 3 weeks I doubt I'de be playing those games still.