Like was noted down in the comments in today's discussion of the rule change, the extra point attempt, as it stands today is about as exciting as an intentional walk in baseball... or baseball in general (just kidding, I love baseball).
I love the idea of some added tension to a play that Rick Smith described as "ceremonial" in nature. The added chance of 2-point conversions is also an added bonus for me. Some may say that it wasn't broken; I say, "but it was boring."
Out of all the frustrating, head-scratching rules the NFL has implemented of late, this is a good one.