I've just hopped off a tram in East Croydon and now I'm on a slam door train which is crawling towards London. The tram was cheap, quick, clean and reliable. The train is none of those. I'm going to be late to a Voxpolitics do at Westninster grrrr. Bring on the trams!
Bonus thought In Lublin, Poland they have electric buses powered by tethers just like trams are. They look odd but there's no need to lay track. Why do we need track for trams? Isn't road enough?