I fully admit that i haven't made much of an effort to follow what's going on with Ewa and this show.
Way too much like hard work :-)
Anyway,our friends over at www.ewa-farna.cz have provided a Youtube playlist where you can view all the videos so far.
I haven't watched most of it so don't think it's fair to give my opinion but my initial reaction is why doesn't Team Ewa sing in their own language? English by non native English speakers is always going to be heavily accented. The opposite is also true. It's like me trying to sing in Czech or Polish (anyone who's actually been unfortunate enough to hear me do that can testify to how bad it sounds!). It just doesn't make much sense.?