Original sentence: Benedict is seen as a traditionalist — he is nicknamed "God's Rottweiler" because of his fierce defence of papal principles He is a critic of homosexuality and gay marriage and has denounced other Christian churches as deficient
Edited sentence: Benedict is seen as a traditionalist — he is nicknamed "God's Rottweiler" because of his fierce defence of papal principles.He is a controversial choice.He is a critic of homosexuality and gay marriage and has denounced other Christian churches as deficient