To be clear, the Catechism and Church speak favourably of Muslims and our relationship with them, never about Islam itself or Mohammed (In fact, the section that categorically denies the claim to revelation of Mohammed and other such claimants can possibly be said to display an “unfavourable attitude” towards Mohammed and his religion). I agree that majority of Muslims are excellent folk- But their religion is very much a false religion per Catholic faith and I don’t see why we should feel guilty for pointing out all the holes we see in it. (That is, in the ideas and teachings and claims of Islam- Considering its clams that our own religion is a corruption, which it bases on claims to divine authority!) I see good Muslims as good people, innocent followers of Muhammed and believers in One God- I see Islam as a false religion.