Yes, any smell can be disliked in my experience.
Personally I really like London, whatever that says about me. I find a spice like smell, full of warmth and cozyness.
It's very, very, very similiar to CK One Shock! if you have that somewhere to sample. Shock! is a whee bit sweeter I think.
Both of these again sort of remind me of YSL's La Homme La Nuit (I know I misspelled that).
I love London to death actually, it's a really nice smell.
Some people here dislike it because it's "easy", its probably a bit synthetic and it could last longer on the skinn.
But in the end, a lot of people, me included, will find the smell nice. And in the end, isn't that the point of it all?