No offense taken!
The thing with the giant world is that I imagined people exploring it a lot, as far as possible, and leaving their geocaches hidden there. But you're right: the game needs more meaningful content. It's not that way by design, but the time was simply too short to finish (my problem wasn't on the game design, but on estimating the developing time).
Anyway, I'm working in the game right now. I hope I can improve it before you finish editing your video :)