I think that ČT made a mistake, the same as the last year, by releasing the music video first. You know, almost everyone seems to be a more or less good singer from the polished studio recording and knowing that, most of the listeners tend to be slightly reserved with their opinion until they can compare it with the live version. In this case, the first impression was generally much more positive than last year, but I still think they should let Gabriela sing it live in some tv show asap.
I still remember how were Marta and Václav perceived after the release of their mv - as two uninteresting fillers, technically good, but lacking chemistry and singing a depressive outdated song without the slightest chances to qualify (in the year full of ballads and duets). And they - just - didn´t qualify, indeed, but after their first televised live performance at Czech Music Awards, quite a few people changed their opinion about their chemistry and vocal abilities. After their performance at London Eurovision Party they were started to be taken really seriously. After all the charming interviews the way Eurovision bloggers were reflecting their entry changed significantly. And after the semifinal, Hope Never Dies eventually won one of the polls on this forum, asking which non-qualified entry was the best. Who would have expect that three months before (except for dearest [MENTION=9441]RainyWoods[/MENTION] ), judging Czech chances only by the little bit cold and distant music video? So, one never knows.
Knowing all that, it makes me slightly worried that Gabriela is probably not going to perform on any of the Eurovision events (I did some checking and all the terms collide with terms of her tour across Germany with some other rockers - unless she will be allowed to skip some of those concerts) and since release of the song, ČT seems to be done with it. That´s not how I imagine effective promotion strategy. But I still try to be optimistic. While live vocals of some other singers are questionable, I have no doubts about GG´s ability to make a good impression by performing live. The only doubt I have is whether she´s going to do so before the actual contest.