Awesomeness is that sound that you hear when you start up your car and realize that for all the hard work you've put into your car, it's ALL been worth it, knowing you're likely going to be in the coolest thing you see on your way to work.
Far as your noise issue goes, there are some noises that are problems, and some noises that really aren't. Is it persistent? Probably should look into it a bit, do some homework. Does it go away shortly after startup? Might not be a big deal then. However, there are some things that WILL seem out of place, and it's up to you to learn your car's quirks.