Could you clarify a little more about the highlight, its just i get that comment so many times and it could mean many things. A flash of colour, shadowing, 3d, flash of light, etc.. is what is usually the 'norm' here. Thank you :)
I like when it lookslike there is a ligt behind the logo, so dont change that, but perhaps a highlight in the outer regions, Im not really sure myself, just trying to explain whats missing.