It's funny watching the elements come together in this complicated scam. On one hand, the set-up isn't quite as complex as it seems, but there's an easy sense of fun in every exchange.

It is not deep, but it is fun to watch. It does have a bit more of an edge to it than other similar films.

It's easily one of the freshest, sharpest and most enjoyable films of this year.

The film may be flawed, but its message is not.

I found this movie to be very entertaining with lots of wonderful surprises. There were lots of unexpected and entertaining moments in this film. This film deals very well with themes of friendship, mystery and love. The ending was very touching and unexpected. Though the action may not be as good as some of the Jacky Chan movies, this movie has a great storyline. The cinematography of the film was well made. The acting was extremely fantastic, especially the acting of Karena Lam. This movie has wonderful mystery elements as well. This movie even contains some horror elements in it though it was supposed to be a physcological thriller, there were some jumpy scenes. However, there are still some minor flaws in this film. I thought the middle portion of this film where the relationship of the two girls were being bulid up was quite draggy. It would be good if they have shorten that up a bit. This movie contains a lot of action, and well paced overall. This movie is a rather original one because it deals with kidneys. This movie is highly recommended. What I actually like most about this movie is the ending. The ending was very well done due to the built up of the film. The ending was though, predictable, a very touching ending indeed. The ending for this movie is very satisfying for me unlike the one in diary. The ending shows a great relationship between the main characters. A lot of credit was given to the ending for me. Hence, I will give this movie a high score of 9/10.

A tense psychological thriller with horror overtones, this film stars Lee Sinje as Ching, a successful woman with kidney problems and Karena Lam as Ling, a healthy lady who resents Ching because she is successful. Ching is dating Wai and, it turns out since they can't be intimate due to Ching's problem, Wai is cheating on her with Ling. If that was all there was to it, it would be enough, but the film is also about someone who cuts kidneys out of people so they can be sold on the black market. Ching thinks Ling is behind it. However, before Ching leans about Wai and Ling, she tries to befriend Ling, since both of them are kind of lonely. The pairing of Ms. Lee and Ms. Lam is superb. Any scene they are in together elevates the film. I think the fact that they became friends during the production (they both said so on the Making Of featurette on the DVD) makes their acting together much more natural and interesting. Ms. Lee has become a very good actress over time and she gets to stretch a bit, gasping in terror and surmising the goings on (or, think she has) admirably. Likewise, Ms. Lam is very good. The other carriers are minor, this is Sinje and Karena's film. I recommend it to anyone who likes tense thrillers. Since its about the cutting out of kidneys, it can get bloody, but its not really a horror film, so that makes it better. I'd like to see these two ladies reunite for another film. They work very well together. Watch this.

Surprisingly pedestrian rendition of an premise handled far better in Stephen Frears "Dirty Pretty Things". Don't be misled either into thinking its a 'horror' film has it seems to have far more in common with the sexual revenge and contamination fears of 1980s classic Fatal Attraction. Indeed a boiled bunny might have made for a passing distraction more pleasant than the 88 minutes of increasingly grudging attention I was forced to expend on this hack work.One can see why a combination of plastic oriental exoticism and hitchcock/ shining pastiches would appeal to fans of contemporary throw away horror, such as 'Saw' for example, but plastic characters, a dull visual palette and plotting mean there's little to warrant recommending it over any episode of CSI. Which is a poor recommendation indeed.

"Koma" is a wonderful thriller that is as intense as they come.The two leading ladies are not only stunningly beautiful,but extremely talented as well.Karena Lam of "Inner Senses" fame stars as Ling,a young woman who may be the kidney thief.Angelica Lee plays Ching,a frail woman who suffers from renal failure.She becomes a witness of kidney stealing and Ling may be involved into it.It quickly turns out that Ling had an affair with Wai,Ching's boyfriend.Ling gets cleared of the kidney thefts by the police and she starts to harass Ling."Koma" is filled with enough surprising twists to satisfy fans of suspenseful mysteries.The direction by Law Chi-Leung is flawless,the cinematography is astounding and the script is fresh and original.The film is stylish and offers plenty of mood and nail-biting tension,so I wasn't disappointed.Give it a look.10 out of 10.