You will find its technical reviews scattered here, there and everywhere, so I am skipping that part.
In one line - fill it, shut it, forget it.
It has not given me any problems as a music player, storage device or a voice recorder. Met up to my expectation, and the free bundled extra colour skin and the arm band really made it a great deal.
The tiny thing also packs equalizers, ability to shuffle songs, repeat tracks, repeat folders and even has support for A-B repeat!
Initially a very high bitrate song had slight problems in seeking, but a firmware update promptly resolved the issue.
But, only if this model had FM capabilities too. I knew the TX model has that, but was outside my budget.
If ever I wish to upgrade in future, iPod would be next stop, though till then Creative may have come out with some real good contenders too. I have heard the new range is quite interesting.