Except it does. The manufactuarers use crappier components in a lot of the bronze rated PSUs. My Corsair CX600 is bronze and is cheaply made, but you can bet if I went with a corsair that had a gold or platnium rating it would be in a different tier quality wise. The same goes for his EVGA. Just look at the G2, it's rated gold and uses quality components.
And I already said it'd be fine for what he's using it for, but doesn't hurt to get a second opinion.