Nice review shahz. Pity that you don't have enough battery to test the other half of the functions. The 3G and wifi remark is a good one. Looks like it's better than what we have read and heard.
IIRC, N1 has some conflict with Class 6 SD card. Good to hear that the web browser is blazing fast! I have been checking out some video reviews just now of web browsing on N1, and one think worth mentioning is that the webpage is pre-loaded and pre-cache, so it doesn't need to redraw when we scroll down the page. But to what extend? Perhaps we can try squeeze 'guinea' with a heavy webpage?
There is also a remark on the earphone speaker and speaker phone, that it is a bit soft.
By the way, does N1 come with a radio function? How is the quality? There also other concern that the unit getting warm/hot. And screen sensitivity become jumpy after extensive usage.
If there is nothing wrong with it, then it should worth mentioning, to clear doubts. Hopefully other owner can share their experience too.
Nexus One LYN Official Review & Testing, Our very own testing playground on N1 :)