I really have to agree with most of what this thread already says. The move looks weak, the blood is ridiculous, and Taker, besides having too many finishers as it is, doesn't need a submission move.
To me, there are guys who make people submit, and then there are guys who just destroy their opponents and pin them, a category which Taker falls directly into. My biggest problem with it is that WWE has forgotten how and when to use submission finishes. I mean, Cena has been making people tap out so much that it's meaningless now, both because of the frequency and the fact that, well, Cena isn't a wrestler that shouldn't be making people tap out. Tapping out makes opponents look EXTREMELY weak, and yet WWE keeps using at the most bizarre times... the Great Khali/Cena anyone? Fact: monsters shouldn't tap.
Anyway, back to the original point, Taker should just stick to the chokeslam and the Tombstone and be done with it. He doesn't need anything else, especially not a finisher, and one that looks awful, at that.