I'm still not feeling Becho but after this episode I'm definitely warming up to Echo herselff. She's one smart assassin/spy and I respect the fact that she would rather go it alone than give up the defectors. The 100 has a lot of failings but I like how it writes for its female characters because they're usually individuals with their own motivations first and foremost. The male characters suffer from Sexy Lamp Syndrome, hello Lincoln, more than the female ones. I'd rather neither did but it's unusual to find it this way round especially on a CW show.
So Bellamy with his 6 years of training beat the mighty Bloodreina when trained from birth Grounders couldn't.
Gaia was a surprise, it looks like Octavia might be the one driving the crazy train after all. I'm looking forward to the Wanheda, Bloodreina showdown, Madi might not want to be Commander but there's not going to stop other people from wanting her to be and Clarke isn't going to react well to anything that puts her daughter in danger.