How did Greg Kinnear's character manage to survive...

WARNING: POSSIBLE *SPOILERS*

...after being belted by DeNiro's character with a hammer and then left to die in a slowly burning church?? Were there some scenes deleted (like, how it was Kinnear could manage to save Romijn from being assaulted by the Adam clone - after he had been struck in the church?)

Also, the scene where Adam2 is dragged into the closet of his new home may have worked better if it had occurred in the bedroom where he had slept in (the house where "his" parents were sent to by the clone doctor)

Sorry if the above paragraph doesn't make a heck of a lot of sense....the ending was lame and the kid being dragged into the closet might have been a better denoument, IMHO

"Live long and prosper"