Has anyone had any form of vision correction surgery and would you recommend it? Can you really end up with 20/20 vision after? I don't know how many different procedures there are and which is better. I read about US comedian Kathy Griffin who had a really bad experience with one of her eyes being unable to focus afterwards although apparently it occurred during her 3rd laser correction surgery to an eye - I'd thought you'd only need one surgery! She then had a few more operations on that eye to fix it