I love that there are walkthroughs too because I've played Angry Birds a lot and nothing makes you feel more inadequate than not being able to get past a level. I mean, imagine what that does to my ego? All joking aside, if you love the game you'll simply love this website and everything it has to offer.
Check them out and look at the guides, news, walkthroughs and more that you can find easily. It'll help you with your game and you'll be the first to know any new happenings or events.