This is going beyond feedback. This is very important for the balancing parts. This whole forum is covered with posts regarding carrier fleets. Its ridiculous. Attached you can find a screenshot. 5 cruisers against 6 DE carriers. Guess what?
At least do something with the defense turrets, or lower the damn hp on these things. It getting beyond frustrating, to the point in which you might as well wait for the release of the game and hopefully then some changes are made to this broken fleet system.