如果你一定要求是国人写的，那么推荐豆瓣里的这篇
http://www.douban.com/review/1378708/，作者马头可是个很强的人噢。不过翻译嘛，就得靠你自己或者另请高人了，这种影评翻译我实在是不在行。
下面这篇是IMDB上一位该片的观众写的影评，是本人看过的英文影评里写得比较好的了，奉上。字数有点长，你可以适当摒弃一些。
"Adaptation" is an off-the-wall film with a startling second half. Overall, the film is darkly comic, but viewers get an unexpected dose of movie action and violence before everything is said and done.
It's fair to say that there is a fair amount of violence in the film, and even when you know it's coming, you're still caught off guard. Spike Jonze is merciless in this regard. Some of the scenes are incredibly graphic, in fact.
There is a certain adolescent male tone to the film (the violence + sexual fantasy + masturbation). This is partially due to characterization and partially due to the director's own aesthetic and perspective. It's not a bad thing, necessarily, either. It just feels as if an unassuming (white male) kid who grew up thinking a lot about girls and watching movies where stuff blowed up made this film... See it and you'll know what I'm saying.
The script is crazy. Absolutely zany. Akin to "Being John Malkovich" really. Fortunately, this well gives opportunity for Nic Cage, Meryl Streep, and Chris Cooper to really be free with their art.
Cage has a difficult role, portraying two very different identical twin brothers. Cage is at the emotional core of the film. If his performance doesn't resonate, the film doesn't work. I thought Cage was excellent. And that the script really gives him some wonderful, challenging material to work with. His first scene with Tilda Swinton (looking gorgeous!) is excellent.
Meryl Streep...well, what can be said. She's fantastic. She exudes a tiredness and connectedness and hopelessness and sadness, evolving the character brilliantly over the course of the film.
Similarly, Chris Cooper brings a humanity to the role of the Orchad Thief, really grounding the narrative and making it all believable. Again, he's given a brilliant opening scene and he works wonders with it. Throughout, he is believably arrogant, lonely, vulnerable, and just plain real. Cooper's performance is as rich as any other I've seen this year; truly, truly sublime.
"Adaptation" is certainly not for everyone. If you're looking for something starkly different and simmering with originality, give this film a try, though. Amidst some cloying self-referential clap-trap, there are actually some really freshing film moments.