Ive been playing for about 45 hours give or take, ive completed the main story with 3 endings (brotherhood, railroad and institute), Ive rescued and allied with about 12 or so settlements, ive made sure all settlements have at least 60 defense and plenty of everything else, ive completed about 50 - 60 side quests and ive levelled my character to 86, Ive visitied every location and collected 9 different sets of power armor, each of them fully upgraded. Ive seen pretty much everything to see and done almost everything there is to do, The game is good but i read it had over 400 hours of gameplay, am i missing something?