I dunno about Badiou - I also don't know what he means by "Maoism" when he endorses Maoism, how much his idea of Maoism has to do with anything that actually happened in China under Mao. actually Badiou's whole take on Maoism (or maybe that should be the take of Badiou fans on Badiou's take on Maoism) reminds me of La Chinoise.
more generally on the topic of Maoism tho; certainly it was an authoritarian regime that was responsible for a lot of terrible things - but - I've seen the argument advanced that it was better than what came before (warlords) & at least on par w/what came after, the current regime. not saying I endorse that argument. I think if you're talking about Maoism tho it's worth asking - is China better off then it was before Mao? I would say yes, probably. I'm sure many ppl would say that's in spite of & not b/c of Mao but I'm don't know enough about it to say either way.
similar to Tito.. my wife would say same for Georgia.. she feels very strongly about this..