I feel like there should be a gallery on-line which has images of each kind of DRL so you can admire/laugh at them all.
Personally I think Audi has gone a bit overboard, but the ones I tend to dislike the most are the French cars, probably Citroen mainly, where they seem to just throw them on thinking that having them is a bonus and no regards to aesthetically pleasing shapes or positioning is necessary. Often they use them in a line that doesn't match the lines of the car's body leaving an effect similar to a colour clash.