No, it actually proves my point. Jesus failed (according to islam). He failed to properly preach the "word of Allah" if his message was so easily twisted into a religion larger than islam itself (and to the point that islam wasn't even present on earth until muhhamud). What good is a prophet that goes to earth, preaches the "word of allah", just to leave the earth with the biggest false religion ever that will have no rival for another half a century?
Not to mention the absurdity of the notion that this supposed "revelation" to a dessert warlord would be more accurate about Christ than his literal apostoles. So let me get this straight: Christ came to earth as a prophet to preach islam, but what he said isn't what we recorded he said, what he preached isn't what everyone though he preached, islam supposedly disappeared as everyone practiced "paul's religion", the apostoles that he chose and though personally had it all wrong, and it took 600 years for an illiterate sand person to set the record straight? Not buying it.