Not a fan of the original series but I watched all seasons. And it feels like people are being harsh on this one with the low ratings. Saw reviews saying dropped after 1 epi or few minutes. But Remakes are supposed to be remakes. Hence the same plot. And Everyone knows a remake can hardly beat an original. I watched this with an open mind and it was enjoyable. For someone who's been watching kdramas for more than 10 yrs now this is really good. It's just that everyone is comparing it with the original. I even like this Tokyo better than the original (the og was too annoying for me). I've been a fan of Park Hae Soo since Prison Playbook and I was worried about him before watching because og Berlin is sooo good. But I think he did really well with Berlin. I know Yoo Ji Tae is a good actor but his version Professor lacks something, idk. And Nairobi I wish they'd have done better with her. That's the only problem i have,, otherwise it's a good series. Better than lots of other nonsense kdramas in Netflix or other ott these days.