N810 was really close to excellent. The speakers were incomparably good at the time. The 800x480 screen was still best available at the time. And it was transflective! Still readable messages with no backlight in full sun.

Those days are gone (maybe, there might be something good right around the corner).

The keyboard was no-bueno. The dome click and travel was too slight for solid tactile feedback. And Nokia could have made the cursor block usable as a gaming dpad, but they didn't. No biscuit, Nokia. Bad Nokia.

Then there's the sad tale of liqbase which really deserves an entry in computing hall of fame, and wikipedia, and journals. But nobody's told it yet.