No, I just finished the episode where Finn gets killed (figure spoilers aren't needed at this point) so I'm halfway through Season 2.
I like Bellamy so I don't like seeing him subservient to the Council and their gun thugs. There's no reason they should be running things down on the ground. Bellamy and Clarke are the true leaders. They need to recognize.
On that note, yeah, Clarke is the counterpart of Lexa and Lexa recognizes that. I like how Lexa disregards the Chancellor and the Council and negotiates directly with Clarke. Lexa knows the score, now the adults from the Ark need to catch up to speed.
I don't mind Finn dying but hated to see him being turned into a child killer. I LOVE the way Clarke was the one to kill him. It really sent a powerful statement to Lexa and the Grounders: that Clarke would do anything to save her people, but she would do it on her terms, and if one of her people needed to be put down, she would be the one to do it, not some outsider. I expect she gained a TON of respect from Lexa for that move. Lexa knows that Clarke is her equal now, a true leader.