Personally I wouldn't let anyone mess with my eyes. What if the doctor makes a mistake in the operation? What if side effects from laser surgery appear years from now? I'd rather have glasses or contact lenses than a permanent change to my eyes.
But that's just my viewpoint. Obviously a lot of smart people perform and undergo laser corrective surgery. So maybe it will be right for you.
I guess what I'm trying to say -- basically like everyone who has answered the question before me -- is that you should learn about your options and think about the benefits and risks before deciding.