[quote=@Byrd Man]
We already had the perfect John Constantine. His name was Keanu Reeves. Moving on!
[/quote]

You say that in jest, but apart from having basically nothing to do with the comics, I rather liked [i]Constantine[/i] as its own thing.  As an adaptation of Hellblazer, yeah, it was a goddamn mess.  But on its own it's rather fun.