Larian Studios Forums Baldur's Gate III Baldur's Gate III - General Concerns for Descent Into Avernus spoilers

I would suggest not playing EA until, as a player, you have moved into the second act. Because afterwards, the setting is pretty much obvious and the twists in the plot are rather related to the entities you meet. As for the ending, the only one spoiled will be the one chosen by Larian for their own world.