It's actually 0.7 now, but Garry's Incident still "beats" it with 0.5.oldtaku said:0.8 on metacritic! I don't think I've ever seen that low before.
I also think YouTube really needs to get their shit together. TB will survive this, sure, but other channels might not be so lucky if something like this happens. Also, as i have already provided an example in http://www.escapistmagazine.com/forums/read/18.842187-Yet-another-proof-that-YouTubes-DMCA-policy-is-broken on this very forum, if a malicious copyright-holder decides to file multiple DMCA notices through affiliates it is ridiculously easy to get a YouTube channel removed in one fell swoop without any way to respond to them. It's just sad and infuriating.