I love what bioware is doing with the game, they're having instant feedback and almost INSTANT game changes due to customer feedback on really hot topics, I've never experienced this before!
I have to say in my 8 years of MMO land gaming - I have always seen developers take several weeks even in between minor patches, but bioware even since early closed beta have been cracking down on even minor bug/glitches!
TL;DR (lol?): Bioware is updating the game to perfection within mere months of release using a shoddy game engine, amazing? I think so!