I purchased Alien: Isolation on launch day, but I'm pretty sure I'm not even halfway through it. I'm only on mission seven out of, according to the Playstation trophies, eighteen. That's some pretty slow progress, for a variety of reasons. Some of those reasons relate to scheduling. Another is that Destiny has bounties to be completed and weapons to be upgraded, and good God I could be doing today's Daily instead of sitting at work filling in XML fields why do I even have a job Destiny is life.
The most substantial contributing factor to my slow progress is that every time I slide the disc into the tray, I get a sudden squeegly feeling in my stomach. What's a squeegly feeling? That's an excellent question. Best I can imagine is your stomach becomes an accordion filled with butterflies, and it is ever so gently squeezing in and out while the beautiful insects flutter about your musical guts. That's what it feels like when I consider playing Alien: Isolation.