Reality:
Master Chef Junior is fun.
The Voice if you like that sort of thing.
Comedy:
Meh... I think Modern Family crosses the line into inappropriate a lot now that the kids are getting older. We stopped watching that with the kids (10 and 12)
The Middle is starting in that direction as well. I pretty much hate that show because they're all so weird and pathetic, but the wife and kids enjoy it.
Action:
The Flash is fun.
Legends of Tomorrow is a little more mature but I let it slide because it's DC.
I'm watching Arrow with my 12 year old. He's in 6th grade. When I was in 6th grade I had no parental filter. I watched everything. In comparison Arrow is nothing.
Cartoons:
We watch old episodes of Justice League, Batman, etc.
Not big on the dummy shows like Sponge Bob or Gumball.