Please make your criticism specific.
The only thing the two have in common is the fact there is only one God and it is not even the same one.
By no means am I defending christianity for there are many leaders within who are led by Satan but islam is no better.
Personally, the sooner these religions get their heads out of the books (Bible & Koran) and listen to the quiet voice in their hearts (GOD) for we are all temples of God. THE BETTER.
Obama is the ANTI CHRIST want to be.