I wish I had documented this better, but yesterday, I opened 101 Commons, 42 Rares, and 2 Heroic Bribes. They certainly felt underwhelming, and I had hoped for more, but at the end of the day, the highlights included:
Is that good? IDK, maybe the community can weigh in.
All in all, I can't complain. I had to spend 25,000 AC to unlock the DLC guns I didn't obtain in crates, but now that allows me to begin hoarding again for the next event (assuming they release new content in regular drops).