I am an Aires and it does sound quite like me. But then in fairness so did cancer and gemini.
I think these things just pick positive traits that are pretty general and people will want to aspire to and hence they think 'Oh, that does sound a little like me' and they are happy.
I come form a science background and so find it hard to put any faith in horoscopes.
I have no problem with plastic surgery. For some people it can be incredibly helpful and help then to find much greater happiness.
I think as with most things it can be abused if overdone. Some people indeed do go too far and look plastic or false.
But if it makes people look and hence feel better then I think it is a good thing.
I have nothing I want to change about myself, now I'm not saying I'm perfect but there is just nothing that stands out to me as being awful that I hate about myself. But if something changed and I wanted surgery then I would definately have it.