What you're talking about is very subjective. Code would have no idea if just because it senses some library item with the name "replayButton" that it would be used tastefully, in the correct spots, in all spots needed, etc, just for example.
All of what you want to check is subjective. Another example is a 30KB SWF is great but who says it does what you want? A 3000KB SWF may raise an alarm but it may come with a preloader and be an excessively heavy impressive media interface. It's subject to the content.
Nothing replaces a good checklist and a human being in this regard.