I'm late to this train so sorry for the thread bump. Just finished season 2 and like others have said it took several episodes to get drawn in . But once I did I was very hooked.
Pre fixing the dubbing issue or me getting used to it I'd say it was the worst most over acted show I've ever seen but the story was so good I didn't care. It at a times gets so complicated I'm not sure the writers are geniuses or it's total jumbled garbage and they hope I don't catch on. Good to see the time travel genre has a few "tricks" left up its sleeve .
TLDR; This show makes "Lost" storylines seem like a see spot run book .