Actually, to be fair it's for a user who doesn't need a voice guidance as much. Nokia provides a great GPS without those feature, so for somebody who simply uses it to look up directions, or primarily uses it while walking, it's certainly more than adequate.
I use my E90 GPS quite frequently for looking up information and plotting a basic route to a point of interest (of which they also have a very good database available), and I paid for a basic voice package just to try it out, but in reality, the GPS is still a very good feature even without the voice navigation.
In fact, the only things you don't get without paying extra are the spoken/voice navigation features, and the enhanced "City Guides" (which provide more detailed reviews and a better organization of local attractions within major cities).