Lawsuit, heh. That might work, if you paid but didn't get anything. You got a massive amount of content, 2/3 of which worked fine at launch. If that didn't keep you busy, it means you just went and IGNORED it. Now almost all of it works. The rest should follow once 343 has time to patch it, which they will not have until the beta is over. The beta also seems to work even for people who can't get into matches, so play that.
Even if you couldn't get into matches at all, the other content ought to keep you busy for QUITE some time. I doubt there's a single person on this planet who's done literally all that can be done with the part of the game that worked at launch.