Yes, very traditional male/female roles. Women cannot hold positions of responsibility, cannot teach if there is a baptised brother present, must be submissive to their husbands....
Jesus is the firstborn son of God, the first thing that he created and must not be worshipped in any way. He didn't even die to save mankind or to make God's grace available to us all, he died to vindicate the name of Jehovah and to pay Him back the perfect life that Adam stole from Him in Eden.
If you pursue the faith you will have to cleanse your house of unsuitable stuff. This means more than just crucifixes/idols/religious images. It also means books/music/video games that are deemed dangerous (ones with bad language, sex, drugs, violence, magic, wizardry, false religious references, stories about Christmas, Easter, different religions or beliefs, rock music, music sung by scantily glad women, hymns/patriotic music.......) also things like tarot cards, star sign stuff, the list goes on and on.
You can't take part in any holidays at all, your kids can't even make a mothers' day card or eat a bit of birthday cake at nursery. You will have to avoid things like school assembly and prize giving because there will be prayers and perhaps a hymn or two. You won't be able to attend weddings/funerals of family members who are non JW or baptisms or anything like that because they are all false worship.
You WILL have to distance yourself from all non JW family and friends and take on your JW brothers and sisters as your family. Then, if you leave, all of them WILL shun you and you will be left with no-one.
Everything Animura says is true. I will go a bit further and say that JWs believe that all the rest of us are worshipping Satan. They believe that only they have the "Truth", that you can only find this truth by reading the bible alongside Watchtower publications, because it is hidden in the scriptures. JWs are not allowed to study their bibles without these publications because the Governing Body discovered that independent bible reading led to people falling away. Anything that doesn't come from this "faithful and discreet slave" comes from Satan and is designed to lead people away from true worship into the evils of Christendom, the great whore of Babylon.
JWs don't have groups in the way that you are thinking of. They have 2 Sunday meetings, 2 Thursday meetings and a home group book study meeting, where you meet in someone's home and go through whichever Watchtower book has been prescribed for that time. There aren't women's/men's groups, mother and toddler groups, drop in cafes or anything like that. When they meet up in any numbers it's usually for the preaching work.
I've said it before and I will no doubt say it again: for all the years that I was involved current light was that women were not allowed to have their hair in a bob because Jehovah had revealed to the GB that it would make women go bald and this upset the natural order of things. The governing body also dictated how you could have sex with your spouse. Oral sex was not allowed, neither was masturbating, mutual or otherwise and anal sex was a BIG no no. The only position that was allowed, really, was missionary, everything else was kind of frowned upon. There were numerous articles in the watchtower about it. ALso people can be disfellowshipped for masturbating, if you can't give it up. I have known young people to have meetings with congregation elders about their masturbatory habits and how to break them. The youngsters are made to feel so guilty and then they worry about whether Jehovah will judge them harshly at Armageddon.
Also, no JW knows whether they will survive Armageddon or not, until it happens. This is one of the reasons that they spend time on the preaching work, to try to avoid blood guilt and to try to meet Jehovah's requirements. There is no grace or forgiveness at all.
Current JWs will come on and say that none of this is true. That I am an ex witness bearing a grudge and all that. That's not true. I bear no grudges. I am glad that I have escaped and built a life for myself. I was lucky in that I was a convert so none of my family were involved and I still had them when I left, others are not so lucky. However I still think that everyone is entitled to their own beliefs and if JWs are your thing then you should pursue it. BUT, they do practise a milk before meat approach and a lot of the harsher things are not made clear until you actually join.