I completely agree with what Killah_Cam said. For me, church wasn't a big priority until the last year or so. I thought that they just talked about things I had heard about since I was two, and there was nothing else to learn. But that's where I was wrong, because there are so many wonderful things that you can learn, you just have to be in the right mindset. You have to try harder and think about concepts differently than you normally would to get new understandings. If church seems boring (which beleive me, sometimes it does!), don't give up on it completely. Because sometime in your life, you're going to need the gospel and what it teaches to get you through hard times.
Anyway, what helped me to get involved and excited about church was going to Church functions like EFY, Education Week, Youth Conference and Girls Camp. These helped because all of them have wonderful spiritual experiences, but they are also really fun and a nice change from your normal stuff. (Personally, I LOVE Education Week, you should ALL go!!!! It's really cool because you can choose to what classes you go to, and there's an endless amount, but there are also alot directed to the youth, and they are all amazing) Anyway, I know you probably hear this alot, but just keep praying and reading your scriptures, it really will help!