Yes. But perhaps you have to have cable to see them.
The trend is going towards a lot of reality TV however. But that's the same with much of TV around the world.
And it's not crappy reality TV either. It's pretty solid stuff. Watch Slice, History TV, Nat Geo, FoodTV, you'll see a lot of Can Con stuff that's not horrible like Little Mosque on the prairies.
BTW many of the Docs I see on the CBC weren't produced by the CBC at all.