@thunderbolt30: His powers were neutralized, or more more accurately to say they were stopped by the Xavier's TP. But Sentinels have no way of matching that skill so they can't stop Shaw.
you guys need to read the comic nimrod said that using any kind of energy assault will only further empower shaw thereby create a anti gravity beam and put shaw in space ... and leland (shaw's right hand man) had a heart attack and died by using mutant powers to increase gravity to get shaw down from space and shaw was barely alive .. read the comics
but your right :: rolls eyes:: shaw stomps that watever is he is stomping shaw kills 50 then 100 more will take their place and shaw will have to sleep some time and they can inprison him or slash his throat due to the fact that its clear that when he is unconscious he cannot defend a " coin"
And you need to read the OP. This is the movie version of the characters so what he did in comics is irrelevant. Also, Shaw has been overloaded with energy to the point he nearly died in classic uncanny.