American cities are so much 'bigger' than ours. I don't mean in terms of area or population but the buildings and skylines. Pretty much any decent sized American city has these impressive high rise buildings and great skylines. I wish we had more of that in this country, not even London has this. There's a few in the City but they're not really impressive in the same way.
London:
Compare to the American big hitters and this is average at best. Our cities make up for it in other areas I think but I'd like more of the high rise buildings added to the skylines. Edinburgh is probably the best looking British city I think.