What some people tend to forget is the fact that the RS3 is only £5k more than an S3 equipped with the same spec:
(sportback / s-tronic / LED lights / 19" alloys / parking system plus / light & rain sensors / etc)
Factor in the above kit and the difference in price is significantly less @ only £5k more than an S3 which makes it a bargain in my book.
Plus the RS3 gets all the other specific RS components such as 2.5 litre engine, sports exhaust, body kit, flared arches, wave brakes, 7 speed, RS steering wheel etc.
Then you get all the additional styling options for black pack / ali pack - of which both look superb with the right paint colour so there are some great combinations you can select to personalise the car.
Biggest things the RS3 has going for it though is that engine, sports exhaust and performance - but I think for most of us the performance combined with the epic sound this car makes is what makes the RS3 so special and why it has won so many of us over.
RS3 worth the premium over an S3 ... damn right it is