I thought it was a great series designed to make you think by looking at clues throughout the episodes. Which reality are we looking at, only to be revealed by a number of clues; different car color, languages spoken and not spoken. I clearly understood the quantum physics aspect in the series. It was probably boring for those expecting a Star Wars type series or an alien invasion. The end of season 1 clearly left the door open for a second season with unlimited possibilities! I loved it! It’s an intellectual thriller and I hope it continues as the cast is top notch.