Season 1

I simply love it. The acting is very good, the characters believable (well if you can believe in a group of people sharing emotions, feelings and able to be "virtually" in the presence of any of their group anywhere in the word). The first season is all about the bonding between those strangers, and how their individuality reinforce each of them and help them get out of very difficult situations each of them is face to in turn. The individual plots of the lives of each member slowly melt into each other. And though the dark and sinister presence of the enemy looms in the background, we never learn much about them,only through their actions when they reach to one or the other of the members, and through the few information they're able to collect about the mysterious organization hunting them and lobotomizing them.

The sheer scope of the locations where it's been shoot is also simply mind blowing, you have London, San-Francisco, Chicago, Mexico, Nairobi, a city in India (i never got which), Seoul, Berlin, Reykjavik. Some of the dialogs taking place simultaneously in two locations at once, a sentence starting in Seoul and ending in London... and no phone involved :).

Even the secondary characters are well crafted and casted.

Well to sum up: this is the best show of 2015 for me so far. I honestly was hooked by the end of the 1st episode, and simply had to see what was coming next. So much I spent the whole day watching the season. (thank go for lazy Sundays :))