Coming out has for me been a mixed bag, but mostly positive.
The first people I came out to were my closest friends, and to them I could just as well have said that the sky was blue. No one was shocked in any way.
Coming out to my sister was easy. She had sort of been waiting for it, but she's not 100% supportive even if she tries to be. She seems to be worried that it's not going to end well.
When I told my father he'd already been told by my sister. He wishes I wasn't TS, but he intends to support me in any way he can.
At college I first came out to someone who had become my best friend. At first she seemed to avoid the issue, but after she'd had some time to think she turned out to be 100% supportive. When I told her how the TS care works in sweden she said "Why do you have to go through all that? Can't they just take your word for it and give you hormones?"
Coming out on facebook was a mostly positive experience. My two stepsisters and all of my nieces were the first to click the like button, and the first to join me on my new account. Some friends from college have been very supportive, while a few others didn't follow me to my new account.
Society in general has been nice so far. My skin therapist has been very supportive. Her best childhood friend is an FtM, so she grew up with an understanding of trans issues. And after becoming a skin therapist she went to a TS care conference to learn as much as possible, since she knew she would get some TS customers.
Edit: I realized I forgot to mention my brother, which should say something in itself. My father told my brother about me, and later said "Your brother isn't too amused", whatever that means. So right now I'm not sure if I even have a brother anymore. I apparently still have my sister in law, though. And yesterday when I posted a video on facebook to show off my voice after completing voice therapy, she was the first to click the like button.
My family has in recent years spent christmas at my brother's house, and I'm not so sure I want to go there this year. So I will probably claim I'm working at my temp job on christmas, and then I'll go visit my father and my sister a few days later.