Thanks for the replies - although I didn't really expect any to be honest!
I think a minor disappointment was the Route 66 Sat Nav. From what I can gather, it's just a free trial period for the voice guidance and then you pay.
The Google maps seems pretty good but then you pay for that via network data charges. I had Tom Tom on the old Nokia which worked great. I may have a look at CoPilot, we'll see...