Just because a group is hated by some does mean that they are right - you may find that they try to say that any persecution PROVES they are the true religion - which is very poor reasoning.
I was largely convinced of God's backing based on this premise for years. But the premise is faulty. Look around. I can find people in my block who hate, and would persecute, Muslims, Mexican's, Jews, and the Amish. The grandest 'persecution' in modern day record must be Hitler's decimation of the Jews in the 40's - killing a reported 6 million of these people.
Jehovah's Witnesses can point to nothing close to that type of persecution in it's history. Admittedly, some don't like Jw's. Some Jw's have been killed by governments, or individuals who hate them. BUT THE IDENTICAL STATEMENT COULD BE MADE BY ALMOST ANY RELIGIOUS, POLITICAL, OR ETHNIC GROUP ON THE PLANET.
Further, the Jw's bring some of it upon themselves. They go door to door telling people in so many words that they [Jw's] have the 'truth', and that any others [including the householder] who dares not accept such 'truth' is condemned to die forever at the hands of a wrathful God for daring to be part of 'false religion' [any that is not Jw]. Frankly, that bit of evangilism might just piss a few people off, and create a friendly environ for 'persecution'. Additionally - when you go and tell your family that you are going to join Jw's - if your family believes them to be a cult, and opposes such action because they love you, it will be interpreted by your instructor as 'persecution', and 'proof' that the devil is trying to stop you from serving God. Honestly, wouldn't your family do the same should you elect to become a monk, or a Muslim, or an athiest?
Jeff