thats personal opinion.. and you can make a set look more OEM than most, by keeping the capsules chrome inside and with chrome shouds. IMO spyders and other similar "projectors" look ricey. retros on the other hand dont.
and ill admit when i first started seeing retros being done i though they looked ugly to. but even at that point i knew i was going to do one, why? because its simply the best way to light up the road. Sure ebay projectors put out " 10x" more light than stock, but morimoto projectors put out 10x more than that. i want the best especially when the lives of my loved ones and myself and my car are on the line.