Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Amazing! (as usual)

I love how Christina takes on a completely persona every time she releases an album. Some might be irritated by her constantly shifting musical style, but I think it's good that she experiments. She's gotta find her groove! Even though some of the songs weren't really early 20th century inspired, like she said, they're still good. There are only a couple of songs I don't like too much on the whole album, which is pretty amazing.I also was happy to find a dedication from Christina to her fans, entitled "Thank You." I wish I could have participated in that song.Overall, Christina can no longer be shoved into that corner with Britney, Lindsay, and all the other crappy female singers out there. She has true talent, and she isn't afraid to show it! Go Christina!