New Mass Effect DLC. Should I get it or pass?

Hey everyone, I just saw that the new Mass Effect DLC is out. I was wondering what your opinions were and if I should spend five bucks on this DLC.

I know that this DLC is focused on fighting in this arena game, where you play a bunch of multi player modes with bots, but if ithasanything to dowith the bridge between Mass Effect 1 and Mass Effect 2, then can youplease tell me?