Why it's better than the drama series:

1) Xiao Nai is not a stalker.
2) Less shitty and dramatic unnecessary characters.
3) Better graphics
4) etc....

The story is still basically the same but Wei Wei is less of a goody two shoes and Xiao Nai is less of a stalker than the drama series. They also cut all the unnecessary drama (movie time limit but works well) and made the characters better. The progression between the main leads are more understandable and Wei Wei is quite funny and laid back in this movie. The graphics for the game parts are better but it's probably because the movie has a higher budget. lol

Anyhow, enjoyed it but will probably rewatch it after a year or so