Thereās a 16 year age gap between the main couple and I don't see anyone saying things like "bad casting"…
If the characters in the drama actually have the age difference you mentioned, then your point is worth considering. But if youāre talking about the actorsā real ages, then your argument doesnāt really make sense, as you know sometimes older actors play high school students.
I really enjoy dramas like this, where the actors truly showcase their talent. Recreating the look and feel of the 60s and 70s with such attention to detailāespecially over 11 episodesāmust have taken a lot of effort and budget. The mise-en-scĆØne was impressive. And yes, the story and plot were genuinely engaging.