Overall, it's a good toy for some simple use and the experience will not be too bad for it's users, but if it can have an open OS, I think it can do an even better job.

总体而言，对于简单使用它确实是个不错的玩具，对多数用户也会有不错的体验。但如果能装个主流系统，应该会有更好的表现。

youdao

Because the OS is fully open source, you can do anything you'd like to the phone.

由于该系统完全开源，你可以按自己的意愿进行修改。

youdao

Russian pupils are to use domestic open source OS in 2009.

俄罗斯小学生将会在2009年使用国产开源操作系统。

youdao

Being an open OS in the smartphone environment, Android devices will come to dominate the market by the end of 2011 and increase its share in 2012.

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Platforms like Firefox and Tizen another open source OS heavily supported by Samsung and Intel are so open and customizable that carriers can finally do a better job of pushing their own services and branding to customers through the phones they sell.

FORBES: Carriers Have A New Weapon Against Apple And Google: The Open Web - UPDATED

Maybe there is a Meizu handset with the open source OS in your (distant) future.

ENGADGET: Meizu M8 gets new UI, possibly Android?