It was really strange to try and picture Bella and Edward as totally different people, while the situations were pretty much the same.
After a while I got used to the idea though, and started loving them both.
The ending was absolutely amazing. I didn't see it coming at all. The only thing I found a shame was that it felt as if the last chapters were written in a bit of a hurry...
Other than that 'Life and Death' was a wonderful book that will satisfy all the Twilight fans out there.