Is google earth is a really good?

yes it is, you can explore the globe with that software. all credit goes to the nasa space station.

yes,it 's quite a good map software,but it's needed a large memory.

I think it is a great piece of software, because it´s heavily developed each day by the people on Google. And they are adding new features regulary, like the new flight simulator mode! Look this article for more info on this: http://www.webupon.com/Se...

The latest version is even better. Google have now added Google sky which gives a view of the sky over the selected point. Apart from the fun aspect of exploring the world without leaving home, I think that Google Earth is a great educational program and even more so with the new features in the latest version.

I think it is. Still needs work on some parts though. Current issue is some people having crashes, some points for space and earth being wrong and workability issues with Sketchup. However, its still a neat product.