To be quite honest, I'm a little sad that she's taken to it so readily. I fully expected to have to warm it up, mix it with breast milk, try a different type of cup, etc., to get her to drink it. She took that cup, though, and drank it down like she had been doing it her whole life.
Transitioning her to whole milk has made me realize how glad I am that I've been able to breastfeed her, and that it looks like I will be able to make it to my initial goal of one year. Before she was born I was of the mindset that I would give it a shot and see how it went, and if for whatever reason it didn't work out, then we'd use bottles. Now, almost a year later, I can't imagine not breastfeeding her and missing out on that special time with her. Hopefully I can make it one more year!