It shouldn't have happened. Boone had contributed so much to them, then he dies? It wouldn't have happened if Locke didn't lie about what happened, that way the proper treatment would have been given. I still like Locke, and I really liked Boone, but I hated it when Locke did that.
Claire has a baby...f that. The baby may have been important to the story, but it wasn't to me. The ending depressed me, with everyone all happy when Boone died. So what there was a baby. There was also a DEATH! I would focus on that, not the freakin baby.
Enough said though. Good episode. One of the best.