I'm not saying anything about the intro because there's nothing to say really. They'll tell you what it all meant in a c r a z y roundabout way much later in the game, and even still it has little to do with the personal natures of the characters we'll amass, besides the simple fact that the wrecking of that ship kinda sets everything in motion. Just expect to be piecing a LOT of pieces together to find out why a ship crashing on this planet is important in the current time and places we'll be exploring.