Nokia N79... there's not much wrong with it... that I can't fix... with a hammer...
It'd be a perfectly good, well specced little candybar phone if the programming, engineering and external design hadn't been handed over to a complete bunch of clowns once the core specs had been finalised. It's got a great set of features, but the keypad and the other button arrangements are abysmal, and the symbian OS / the built in apps / device drivers have more bugs and holes than a wardrobe full of clothes which someone released a load of caterpillars into a couple years back.
It can be achingly slow to do even simple tasks - stuff that tempts me to get a 3310 to actually use as a "phone", and keep the N79 as a music/camera/minicomputer/addressbook/alarm clock/GPS/portable video player type device - various parts sometimes just stop working (like the routine that matches phone numbers to names, or makes the camera work, or places calls when you dial the number) and I've lost track of how often it's hung up entirely.
Shame though. It's slick looking and has a good battery life and signal. Like I say... if not for the lack of ergonomics and shoddy software/engineering, it would be damn good.
Having seen various people showing off their HTC Desires, I'm fairly taken with that at the moment, particularly as it seems to WORK as well as being blingy.
Edit: I posted that ^^^ last paragraph before seeing the sheer amounts of fanboy squee the phone has attracted in this thread. I'll say it's maybe missing one or two things that I actually appreciate about the Nokia (basically, TV-out, FM transmitter, and physical keypad ... oh and compact size) but nothing that I can't live without or compensate for quite easily. It fixes a whole load of problems this one has, and adds a few nice features on top. Add to that the android app store thing, and it being the first bit of phone tech I've seen in a while that genuinely made me sit up and thing "bloody hell, that's sexy" (or "nice" 9_9) - that the iPhone only ever did once, when I saw the retina screen (that they nicked off android anyway) - and it adds up to a pretty compelling package.
And it's not even expensive to get on a good-value tariff with plenty of data thrown in.