I am on the tail end of it now, I have one today and then one on tues but I still should be studious. IS was popular the first time around because of how it is all girls in mecha thingys so that is how I got to watching it. Plot wise it isnt much though.
I have not seen it yet but I will now. This season I am watching kill la kill, white album 2, and when i get to it, Infinite stratos 2. I havent had a lot of time to watch things because of midterms but I should find time to sooon, maybe.