The show is enjoyable to watch and presents multiple different possibilities of what you may be looking at. You learn a lot about things that are happening and things that have happened in the past. Don't let other peoples negative reviews of the show deter you. You do actually learn quite a bit. Just because there are multiple different scenarios that are presented and debunked does not mean that it makes the show any less interesting. You actually learn about quite a few different phenomena that are associated with satellite imagery from the different possibilities that are presented. Creates a firm understanding of how we survey and monitor our earth with satellite imagery.