To say you would never buy an EA game again is kind of ridiculous.
It's not as if it was EA's game, per say anyways. EA is just a publisher - they don't actually design the games, they just own/work wish the companies that do and take a % of the profits to out their name, advertising, and resources behind it.
Just like Activision does as well.
Not buying an EA game would be limiting your pool of games immensely. There are only a few large publishers and EA is one of them.