I personally don't think this season is that great. There are a few decent shows, but I think the last two seasons were stronger in most ways. Speaking of this season, the latest episode of Gakkou Gurashi was underwhelming. It was kind of a traditional fan service episode, but I don't think this show needed it. Instead the plot barely progressed so that we could see various sized boobs in bikini tops.
Otherwise I just watched all of Busou Renkin these past few days, also known as Arms Alchemy. Not bad. I added Tokiko to my waifu selection pool. Her attitude is just the right mix of bashful and tsundere.