It has been out long enough for you to have it. It's been 2 full months, it takes less than 2 hours to watch a YouTube video to find all the locations. Then you'd only need to hop on for 20 minutes max for 3 weeks to do the tier 3 court of Oryx to get the fragments from that. Then maybe another 2 hours max to run the missions. 5-6 hours of gameplay in a 2 month span sounds pretty doable to me