Is living in a gated community even worth the money?

Soon I will be moving but one of my neighbors told me she got a weird lady was nocking at the door really hard that she needed help my neighbor called the police and was told not to open the door for safety purposes my neighbor made the design threw the window that she called 911 and the woman got very up set. Weird thing close to the neighborhood subdivision theirs near by restaurants and store were she can go to ask for help. I was surprised how was this last able to get in when it's a gated community. Is it even worth the money to live in a gated community?
Is living in a gated community even worth the money?
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