Mhm, to be precise, the dark grey and cloudy background is very realistic looking in my opinion. Straight thick lines, metalic looking too. It is a bit heavy, as Valsis says. Now, this is an older GUI and meh...I won't ever use it myself but a large number of people will, so I can poke you still. I guess it could stay like this as that's how others look too here, but you might want to take note for the future.