I finished the drama last weekend and absolutely loved it! I gave it 10/10! It's funny, in 1997, I was 10 years old and it was the beginning of boyband realness in the U.S., but I was never a fangirl then. Now, I'm a fangirl, and it's weird. I think if I watched this show in 2005, I wouldn't be able to relate either, but now, now is the right time.
However, there are some things in the show that made me tear up with nostalgia: Sony Walkman cassette and Panasonic cd players, Tamagotchis (I had GigaPets, but same difference), the popularity of Shaq backpacks, and so many other things.
Reply 1997, for me, will always be one of my favorites. There is so much heart in it, and there is not a character that I loathe, and I think that's a plus. Sometimes, you don't need a villain to make good drama. :D