
Whether or not you think 400 points is too much to spend on 90 minutes of additional gameplay depends on how much you're interested in the Mass Effect story. If you want to immerse yourself in everything the Mass Effect universe has to offer you, including the novel, then you should definitely be downloading this episode.
If, however, you're dithering and you're not sure, ask yourself this: did you enjoy completing the side missions of the original game? If you did, then you'll enjoy Bring Down the Sky. If you thought they were an extra chore best left alone, then you'd probably be better off leaving this episode alone too.

Bioware writes: "Like you, we’ve heard the rumors lately. You’ve made it clear you care deeply about what’s next. So let’s start by setting the record straight: the next Mass Effect game is in development, and EA and BioWare remain committed to telling more stories in this universe."
I expected nothing and I'm still disappointed
Like with Fallout, it's starting to feel studios are using TV / Film adaptations when they have no game info to talk about.
So the TV show will take place after the OG trilogy. I wonder which ending they’ll use?
Should’ve just posted a picture of an Elcor saying “regretfully, we have nothing to share.”

Thanks to their innovative approach to gaming, RPGs like Dark Souls, Final Fantasy VII, and Dragon Quest left a significant impact on the genre.
ES3 set things off, it's a shame they got greedy and decided to cut corners so the executives could get huge pay days.

GF365: "A friend makes the adventure all the more fun. Here are the best video game companions that will keep you company."