'Sliders' anyone?
I just watched it on Netflix. For a low-budget pilot, it's okay, but no more than that.
The tech used reminded me of 'Fringe' (which had an parallel universe) and as the story continued, i felt i watched another episode of the 90's series 'Sliders' with a main cast of 4 and a companion (who now is played by 'dad').
Sure: cliffhangers are very well executed nowadays, but the originality, the story itself, it all has been seen before.
6/10