No, I'M sorry but I don't quite think YOU know what a "great idea" is about.
Frappacino was a great idea where it took off in California because it's hot there and people liked the combo of cold and caffeine buzz.
Nobody (as) yet invented a portable high-power expresso maker/ice blender that can chop ice to smithereens in 7-8 seconds or so. So you need Starbucks.
Extra sugar on top is pointless because I can go to the condiment counter and just pour more sugar on top for free.
So you're idea by definition is not "good" because (a) it offers no value to the customer that they can't get by themselves without you and (b) you haven't figured out how you make money off of it (part of the definition of a good idea to begin with).
So in conclusion, you don't have a good idea - you have fluff you can't figure out how to make money off of. That makes you qualified for raising venture capital or applying to ... um ... this place I've heard of where there are a lot of ideas that never wind up making much money as stand alone businesses.
But that' doesn't mean you have a good idea. So you have no milliions.
Viola. Equation stands.
On top of which, I've never downgraded execution. My experience is that it takes a continual mix of both, plus lots of luck and timing, 2 things you can't control.
It's usually "execution" people dismissing the value of good (by which I mean you can make money off of) ideas, almost like some obsessive-compulsive insecurity or something. And now there's this post, and when I ask the simple question: what does a person who gives you a good idea get in return, nothing but crickets.
So if execution is the be-all end-all, have fun executing hot air people might use but never pay for.
See how far that gets you in this new global economic reality we'll be experiencing for the next 3-5 years.
Go on. Go execute ideas you can't figure out how to make money off of. Keep me updated.