I think it is more apporpriate to compare JW with main stream islamic beliefs.
For a fact I know, that JWs do NOT condone in their teaching violence against others, but they do believe,as do the Islamic extremists that those not believing in Jehovah, (Allah) will be slaughtered by God in due time.
Mainstream islamic religion believes that, not only extremists. Extremists do not believe it, they believe that they themselves must do it.
What I found interesting was the attitude that they did not have to obey laws in the country they lived in that went against their belief system rules. Their religious laws came first not the law of the land, to which they owed NO loyalty at all.
Mianstream islam holds the laws of allah higher then the laws of a government. Like dubs. Extremists only have NO loyality at all and do not respect any law, or recognize the legal system of the country.
Extremists all come out with the complete belief also that THEY and ONLY THEY THEMSELVES are the only TRUE religion which every one else must follow or DIE.
This again is a mainstream muslim thoughts that they are the only ones who have the true religion. Same as JW. Only extremists take the follow or die more directly.
If that in itself doesn't prove that the JWs are an extremist cult, then I don't know what else does.
JW cult is extreme in some cases, in others more relaxed. In my opinion it would be better to compare them with mainstream islam. That is already dangerous enough.
Danny