Not at all, it merely exposes the over-simplicity of the other side.
"Most Muslims live in peace", states the maxim, "Therefore we conclude that the religion itself must be peaceful".
No.
It's only by the dint of humanity that ordinary Muslims remain well. Indeed, Mo-man himself foresaw this, hence his Koran verses which condemn Muslims who pick and choose the bits they like or who just wish to leave in disgust.
Is the death penalty for apostasy in the Qur'an? Yes it is, sweet little Rifqa - Jihad Watch
Those who wander from the way of Allah will have an awful doom. 38:26
If you refuse to fight for Allah, he will punish you with a painful doom. 48:16
But if you're willing to fight for Allah, he will provide you with lots of booty. 48:19-20
In other words, picking only the peaceful stuff - peaceful stuff mostly cancelled out by 'abrogation' anyway!
___________________________________________
War is ordained by Allah, and all Muslims must be willing to fight, whether they like it or not. 2:216
Woe unto the repudiators on that day! 77:19, 77:24, 77:28, 77:34, 77:40, 77:45, 77:49
Those who rebel by choosing this life over the next will go to hell. 79:37-39
For the hypocrites
(those who claim to be an Allah-junkie but who are actually still normal) there will be a painful doom. 4:138
Those who deny Muhammad's revelations will be destroyed. 25:36
"Hell will appear plainly to the erring." 26:91
Those who doubt will soon taste Allah's doom. 38:8
Those who hear and reject Allah's revelations are sinful liars. Give them tidings of a painful doom. 45:7-8
If you believe Muhammed, Allah will forgive some of your sins and protect you from the painful doom (that he plans to torture everyone else with). 46:31
The prodigals will be owners of the Fire. 40:43
Those who bicker about Allah's revelations are filled with pride. 40:56