It was awesome. "The Bot and the Bees" was my favorite. It was very funny, and moving at the same time very moving. I hope we get to see more of Ben. I almost forgave Bender for giving his firstborn child to the Robot Devil in "The Beast with a Billion Backs", with this episode... almost. It would be cool to see the Bender firstborn child come back someday, and play of with Ben's character.
And as "Farewell to Arms" I liked that they are really moving forward with a steady relationship with Fry and Leela (not that they have another way to go), and the 3012 spoof was kinda neat. And at the end, when Fry's and Leela's arms are holding hands together in the vaccum of space, I couldn't help to think "How sweet!", and then bursting of laughter. That's the kind of laugh I can get only from Futurama.