I don't care about winrate (I have 55%), but I can hardly find any fun in battles with CV's and/or subs. Subs are even more shitty to deal with. I had a good crossfire on the enemy team, but was focused down so hard by the CV, I couldn't do anything to make an advantage of it. Went a little further back and decided to go a bit towards a cap point, but then the CV and submarine was focusing me... Yeah...
I can enjoy a defeat just as much as a win, if the match is a close one, but most are just boring because one team just gets overrun in no time... If i'm fed up with it I try lower tiers, but same old song there, blow outs occur so regular.
So the only thing to do then is click 'exit game' after two battles. xD