If a ship is good, it's still good, if it was bad, it's still bad. I don't think MOV changes that, because, remember it only matters between people with the same amount of wins. I still think you're gonna see turrets and fat ships because they're still good at winning games- you have to get to that 5-1 and 4-2 point for MoV to matter.
The change does also affect the score of games. There will be cases that the results of matches are the opposite of what they would have been before the change.
Previously, a 59 point Fat Han that had 6 hull left when the game went to time would have beaten a pair of Green Squads (23 points each) and received a full win. After the change the score would be 30 to 46 with the Green Squad player claiming a full win.

