For those that enjoyed the original series, this is going to bring back memories but the movie also serves something brand new.

The Downsides:
1. The movie expects that you understand the relationship between the characters from watching the series and some of the scenes will only make sense if you have already watched the series.
2. Everything is condensed and a bit complex. The series gave you enough time to understand what was happening in a very detailed way. This is where the movie lacks. But when you do understand, it's enjoyable!
3. Mo Jun Jie doesn't have much of a role.

The Upsides:
1. Because it's explores new timelines, it won't feel like a summation of the series but builds upon the original concepts and is exciting.
2. The movie ending is what most fans needed to see with the original series. And it genuinely made me smile. It makes up for what the series lacked.

Although on it's own, it will feel incomplete and disconnected but after the series, it will be a trip down memory lane.

Some new songs were added to the original tracks but tbh, nothing beats the original.