I haven't been watching Taiwanese Drama for years, I remembered the last few ones I watched were quite boring so after that I started shifting to Kdrama and Cdrama, but to be honest this is quite a good piece for a Taiwanese Drama.
Although the plot is quite confusing but it was unpredictable. I try not to crack my head to figure out the reasoning for each arranged plot and simply just enjoy whatever it was shown. So, at least for this drama, they arranged the scenes to make it easy for people to understand, instead of having the need to rewind and watch couple of times to understand.

But preference wise, this show is good but not perfect. A lot of parts can be done better to make it a 10/10, could be the chemistry between the leads or maybe the production... I personally don't really like the 'Last Dance' song, it appeared too frequently to the extent that it became a bit annoying hahahaha (no offense), but 'Miss You 3000' was great for the drama.

Overall, it is amazing for a one-time watch but maybe not so much for rewatching.