Hmm....what exactly do you mean by 'super flashy'? I have a pretty good idea what a good sig looks like and what a horrible one looks like. It's the overall feel of the sig. The background, pictures (if any), contrast, colors, how the text is arranged, etc. I know when I make a good sig and I know when I make a mediocre sig. You kind of have a feeling when you finish it. It usually depends on the amount of effort that is put into a particular sig.
So basiclly, good sigs look good and bad ones look bad
