At first, I was very skeptical to watch the series mainly because I thought there was no way the original Lin and Bank could ever be replaced. However, I couldn't be more thankful that I chose to watch the series nonetheless.
If you love the movie, you'll definitely love the series. The writer added more depth to the story because obviously the duration of the whole series is way longer the movie.

Worthy to mention, the unsaid yet undeniable connection between Lin and Bank was even more defined in the series. Following are the friendship between Lin and Grace; the relationship between Grace and Pat; the cheating arrangements; but I need to stop here so as not to reveal any spoiler. The characters, no matter how evil they'd become, you cannot hate them because the reasons are logical enough that probably you'd do the same if you were in the same situation.

Every episode is more intense. You could literally hear your heart getting out your chest. Although, changes have been made from the movie but it's mainly because to justify more the actions done by the characters. The cast and the crew have done their respective parts incredibly. Lastly, the opening song is so good, you'd be having a hard time to skip it. To reiterate,the series has more depth than the movie!

Overall, the series deserved attention just as the movie, and personally, even more.
Check it out guys.