Enter at your own risk if you haven't done it yet... it's worth encountering it in game with an unbiased view. In fact, if you've been out of WF for awhile this should be the moment to at least dip your toe back in for a rather intense journey forward. Spoiler If you have, just an interesting thought there... I wonder if the Tenno is talking to someone else in the transmissions (or are they a little stir-crazy) using mostly 'We' and so on in the comm. Considering where the Warframe moves itself... well there are a myriad of possibilities there too. Honestly, this brings up more questions than answers, which is part of why it rocks so damned much.