Yes, this was a pretty dismal story. Apocalypse came across as a huge wuss. Honestly after AOA I don't think they'll ever be able to have another successful Apocalypse story since that was the pinnacle of Apocalypse at his most brutal.
The worst part about this story is that NOTHING stuck. They made a huge deal about who the new Horsemen would be and look where that ended up. Sunfire and Polaris were rescued, Gazer is dead and Gambit, while still a Horsemen, seems to have much of his free will left.