It's not a religion, it is a dangerous cult under the guise of one. The "Bible Study" program is not study with critical thinking: it is indoctrination, and if you are not careful they will try to suck you in. They believe in demons and that demons can possess inanimate articles. They will try to alienate you from society by convincing you that all the holidays and voting are wrong. They believe that evolution is a "demon-inspired teaching". They discourage higher education because the org knows that as soon as a person has a chance to know the facts they will leave the cult. People like me who were in the cult and left are shunned by everybody who is still "a beliver" in my case even my oldest son and grandchildren.Ultimately their goal is to convert you and enslave you to their own repression for their own gratification and status in the congregation. They will never tell you about shunning, etc. until they believe you have been sufficiently isolated from your family and humanity at large. They hope you will become emotionally attached to their congregation by love bombing, etc. in the hopes you will sweep lingering doubts under the carpet and join in.
Warning: Their teachings are laced with guilt and phobia implantations. The meetings are repetitive indoctrination sessions. So keep your distance, better yet, stay totally clear of them and just take it from many of us here in the forum, like me, an ex-JW having been one for 13 years.