Muhammad interpreting Jesus, according to Richard Croft

From a recent article in St Francis Magazine by Richard Croft:

If Muhammad were accepted as the last universal prophet or even if a last universal prophet is expected, then it would mean that the revelation that came through Muhammad has the authority to correct/reject the previous Scriptures and correct/reject Muhammad's perception of Jewish and Christian ‘false’ doctrines.

 

For example, he rejects the Trinity but understandably, as he conceives it as three gods–God, Jesus and Mary. He rejects Jesus as the ‘Son of God’ but then he understands it to mean that God had sexual intercourse with Mary, and Jesus is their biological son; rather than Jesus being the only one born out from God, the Word. He clearly struggles to understand and rejects Christ’s incarnation, crucifixion, and resurrection; hence he has not understood the significance of the cross in his own life...

 

So what do you think? Is this an accurate assessment of how Muhammad interpreted Jesus?