He likes the wifi and SIP capabilities.
He likes the ability to add applications and task manager.
He likes the loud speakers.
He doesn't like the steep learning curve or slowness of the UI
He loaded too many wifi locations and has run out of memory every time the wifi wizard loads.
He hated how slow the camera loads.
I think that's the most important annoyance about the N95 NAM. The camera is very slow. The N95 NAM has a terrible 7-8 second load time.
A typical end user like Ralf is not going to want to climb the learning curve if the one of the N95's main features doesn't perform well.
How can this be fixed?
On the original N95 (with v20 firmware), the camera application loads very quickly. It takes about 4 seconds for the camera to load after opening the lens shutter. On the N95 8GB, its even faster with 2 second load time. This is due to a combination of new camera optimizations and demand paging.
Demand paging would fix a lot of the problems Ralf or anyone else might have with the N95 NAM. It speeds up the loading time of the camera and speeds up the whole UI as well.
The N95 NAM hasn't seen an update in almost 3 months. That is long overdue.