The ratings for the Grinder and Gandfathered are not good. Neither show might come back for a second season, which is a shame.
Arrow remains good. Maybe a subplot or two has not worked out but I still like the show. It was nice to see Vixen in live action. I wait for a flashback free season.
The Flash is still good. The two parter on Earth 2 was pretty good. The Zoom plot doesn’t appear to make sense right now but maybe it will get better.
iZombie is still good. I wonder if it will come back for a third season. I’d like to see a third season. I wonder if a third season will need a new villain.