The Pictures are of good quality... Not great when out in the pubs & clubs at night though, if you are one of those that likes to take lots of pictures when out at night then the K800i with the proper flash is obviously a lot better in that aspect
I prefer the N73 to the N80 but if you think you'd use the WLAN features of the N80 then the N73 could be a bit lacking for you.
Overall it's a nice phone, I don't really agree with the Nokia software but that's probably just because I'm stuck all day testing it and developing for it
which is probably why I hate the N80 having had to have worked on it.