We have a Ring camera hard-wired to our doorbell. I am glad that we have it, because about 6 months ago a kid running from the cops tried to hide on our porch, and it gave us a ring at like 2 am in the morning. He was trying to jump into our backyard and rang the bell of our next-door neighbor to see if they were home - presumably to break in. We called 911 and they came out and caught him. He and his friends had been out stealing things from people's cars and our 2 doors down neighbor shot a warning shot at them and his friends jumped in their car and left him behind. (we saw this on our neighbor's ring when it was asked to see).
That said - I am constantly barraged by alerts when people walk by the house. They bug me, but for the times when we have been alerted to issues and people at the door, it is worth it. We were able to talk to the guy that owned the dog that attacked ours when we were at the Vet getting Gadget checked out through the ring app while we weren't home.
All in all, I would recommend it, but I would NOT recommend getting the neighborhood alerts. For me, it made me too scared as it was "a man was in my backyard", a kid was breaking into our car", etc...and I started to feel really unsafe in my own home. Also - my heart couldn't handle all the dogs and cats lost.