problem is that it's not worth and it is not beneficial to call every single application for IT a gold. some things are good and some things are crap.

just because one wasn't looking for a navigator doesn't make Navicore a good application. as for my opinion Navicore doesn't deserve good reviews as an application. if there is no personal interest in the company why defend it?

i would probably recommend it for an urban hiker/biker, but its not suitable for in-car use.

you can't give a good review for a food in a Chinese restaurant if you hate Chinese food, however you also can't call the food great just because you felt the restaurant deserves a good review when the food was bad.