I think Devil is a Part Timer expired on Netflix a few months ago, and thank you for reminding me to check what's leaving it in January. I think having generic taste in anime happens to a lot of people because anime is the only medium that constantly provides shows which contain tropes not seen on regular tv. And since it's nice just having access to those tropes, it might be more easily enjoyed than the regular stuff even if it's a plot you've seen a dozen times(I am totally guilty of this with 'A group of misfits possessing powers run a business or secret government organization to solve magical problems' anime).
As for what I'm watching, Fate/Stay Night: Unlimited Blade Works season 2 episode 6. I'm putting the rest of the series on hold and might do a rewatch later. Watching this directly after Fate/Zero is ruining it for me. The drop in quality of the writing just makes UBW look lazy too. The underlying storyline about Shirou could be an interesting take on the 'I'm going to save everyone' protag, but it seems like the studio is unwilling to put in the effort to give it depth. Instead, too much screentime is given to Rin and Shirou flirting with each other instead of properly building up to the fights, and by the second season, there's really been no attempt to truly develop any of the characters. *Sigh* Fate/Zero friggin spoiled me.