I watched this as a filler and when the mood took; I enjoyed it, but it didn't make me want to binge the entire programme over other series.
Nice cast, with lively acting from the younger members.
For me, the drama encompasses adults (in parents and staff) that have regrets, missed opportunities and haven't always done the right thing, but through a team that refuse to give up when they look beaten, come good.
There is some intrigue around one character too, which added some mystery in earlier episodes.
The son who initially thought badminton a lesser sport (with a surprise for his team mates), was a character I liked; he grew through the episodes and his rough, surly exterior, belied a caring character.
A pleasant watch and heart warming at times, it did also drag on occasion. I did find it unrealistic how the main family's children were often left to their own devices and initially I actually thought they didn't even have a mother! Slightly bizarre.
Whilst not one I'd watch again, I don't regret having done so, as the young cast really did carry this story.