Old M3 isnt all that bad, but the fact that its nothing special, there is no artistic work in it at all, doesnt make it really a 10. New M3 is awfull! I would rate it with 6
For me, first thing car has to have is style... racing, euro tuner, drift, DUB, prostreet style, sleeper, exotic tune etc... The car without the style is instant low rate for me. Imagine DB9, max lowered, with tuner rims, somewhat like BBS, a huge tuner spoiler on it, massive FAT tuner wide body kit, and drift styled decals and vinyls. Thats instant ugly for me, there is no such thing as drifting with british elegance.
Tuned DB9 should look like this:
http://www.mansory.com/galerie/db9/db9_4_800.jpg
Next, car has got to be done to perfection in terms of vinyl, and that means, as good as it can. So there is no excuse for bad layering, some body areas uncovered where they should be covered, layer glitches, and repetitive vinyl ideas.
Kit has to fit the car, and the style. DBR9 cant be DUB... DB9 cant be drifter. Eurostyle has to have as low as the body gets, as least vents and CF in it as it can get... etc
Special care to details are for me one rate higher, new NEW idea +2,
Perfect car (rate 10) must NOT have any fault,... Any new idea for me means fav!
Thats how i look at them, and thats what i would feature.