Youtube, image

It is possible to judge by Youtube which acts had success - not all videos, just some - the best - appear there after show and get a lot of views.
As for last Dutch show, there are 2 - The Mask and Vincent-Vampire. Because they both have bright images, of course. Not new, original, but it still works.
And it also proves that a good artist without a good image - is not an artist yet.