once again, its not a bid deal, so long as the extra thermal paste doesnt squeeze out and ooze over the processor lip and onto the motherboard you are fine. all this talk about how you can get super high temps by using too much thermal paste i think is silly.
yes, as long as the entire surface of the processor (especially the center) has good contact with the heatsink, then yes the less the better, but its only going to be a tiny bit better.
so in essence, too much isnt something to worry about, not enough is...
so spread it even like they said, (i spread it even on both processor and heatsink) for me its not translucent at all.