When it comes to reviews, I used to be hurt to hardly get any when I first started on out FF.Net (at about age 12 or 13). But then, as I grew and got older I started noticing how when I did get reviews, they would influence my writing. Instead of writing for me, I was writing to please my readers which would change the entire plot/tone of my story in a direction I didn't like. So I quit.
Years later, I've come back with a different perspective: I don't care about reviews. Sure, they're great to get or know that someone is enjoying your writing, but I'm not going to let reviews or the number I get put me in a down place. I use writing to getting away from the real world, as hobby, a way to express myself during difficult times. My feelings, thoughts and emotions comes out in my characters when I write since I've experienced what they have.
Now, I'm writing for me; not my readers, not my reviewers. You get what I give you. It may sound a little harsh but it's honest.
When I do get reviews, I favor those that aren't afraid to speak their mind and point out errors. I love criticism and tips for improvement. That's why when I review, I tend to be the same way by helping the author improve if they'd like.