The show starts off ok. Good characters are number 5, cha cha, hazel, and Klaus. Everyone else is annoying. There is a whole episode that is just a waste of time because guess what we reverse time so none of it happened!! And here's the next episode where they do the same things in the last episode but they are slightly different.
Season 2 just looses any direction...the world ended but let's travel in time but guess what the world is ending again in 8 days but instead of worrying about that plot let's have stupid side stories that have nothing to do with anything!!!
There are scenes where people just sing and dance for no reason. Ugh puke. People will really just watch anything and call it a master piece these days. Mediocre show....