ok confused???

so i havent seen the first episode because i just returned home today and the second episode was on but i didnt get one thing!! has the show actually started in usa because by looking at the episode it was more of ppl commenting while they where performing it wasnt a full fledge performance.. i didnt really see the actual performance! is that how the show is suppose to be!! i was so confused!! i saw more comments on other ppl towards who was dancing while they where dancing!! 

You must have seen the highlights and not the actual episode.

Yes. It was Behind the scenes and highlights episode rather than the main episode. 

I m in US, but don't watch it on tv.  So can't say for sure.  I watch it online, yes it started this weekend 6th sept every sat n sun

There are 2 episodes that air. First the main episode airs and then there is Xtreme Reality, where for the first 15 minutes they show the highlights and contestants comment on the performances. You probably watched Xtreme Reality and not the main episode.