As a flight/world Sim, its pretty impressive. In some places it looks phenomenal, in other places (sadly the very places that I would want to see, the out of reach, remote places of the world that I wont have the opportunity to see in real life) it looks very bad. Its probably one of the best iterations of MS Flight Sim that I've seen and I can easily see a flight sim buff spending thousands and thousands of ££s on this. At the moment I am in the honeymoon period of "ooh, lets fly over place X where we went on holiday" and "ooh, lets fly over my house, my workplace" and so on, but as I am not a flight sim buff I suspect that once the novelty of seeing those places has worn off I probably wont touch it again. For buffs though, I imagine its going to keep them going for many many years and many many purchases