I haven't yet, but I want to. I'm fully aware - and the reviews that I've read only confirm this - that it's probably nothing more than your average licensed title. It doesn't appear to stand out in the crop of action games, and it has received mediocre review scores.
However, I'm somewhat interested in it only because I was/am a fan of the anime series, and it's always interesting to compare similar subjects across different mediums. I'm curious as to how they pulled off the alchemy effects.