Hot maps platinum

Just wondering if anyone has hot maps platinum for their Humminbird and how they like it. I'm particularly interested in the satellite overlay. Is it worth it? How does it compare to lake insight on lowrance units? All opinions and advice are greatly appreciated.

I'm not overly happy with mine, but if your lake has the hd overlay it isn't bad. My issue is the community updates portion is never updated for where I fish, so it's basically just a sonar map.