The drama sets the premise of exploring how an AI can show much more humanity than actual humans, and although it does it well, I feel like it wasted the opportunity to go much deeper with the theme and explore topics of how humanity would react to the incorporation of androids in our socitey and such, but I guess the writers didn't want to make the plot too deep or complicated, which is ok. I have to say there were sertain moments that didn't make sense. The way the robot's mom dies is so stupid, she could've just pushed Nam Shin out of the way and then avoided the barrels. To be honest she didn't even need to save him, he's a robot, I'm pretty sure a bunch of barrels wouldn't have killed him, it's clearly something the writers did just to stirr more drama in the show. Also, the way they portray science in this show is pretty idiotic, almost akin to magic that instantly just solves all of their problems. I must say specially the ending felt like a bit of a let down with a Deus Ex Machina type of solution.

But I think that the actual focus of the drama is actually the character's relationships. The lead couple has a nice chemistry and it's pretty endearing to watch their relationship develop, but I gotta say, if you're going into this for the romance you might end up disappointed. Although cute, the protagonists relationship is more platonic than anything else. The fl is sure of her romantic feelings for the android, but the show makes pretty clear Nam Shin cannot feel actual emotions so although he shows he cares for her, he doesn't really love her, so towards the end their relationship feels a bit stagnant. Still, I think their interactions make the show worth it, along with the android's lovely personality.

As for the other characters, there's not much to say. I was sad they reduced the mom to an egoistic, crazy mother. She was supposed to be a robotics genius but was never portrayed that way. Human Nam Shin was disgusting to watch and I wouldn't mind if he'd died, but kudos to the actor who played well the two polar opposite characters in a very distinct manner. YoungHoon was the only other likable character to me.

Overall, pretty good and entertaining drama, I just wish there had been more romance.