The totally opposite reviews about this CD of the so-called "experts" from "Audio" and "Steroplay" reflect the fundamentally different opinions about the very individual music of Tangerine Dream again "Hopp or Top":. Either you like the pioneers of electronic music from Berlin (like me) or not. Sure you have to disconnect when the flood of Tangerine Dream "products" the wheat from the chaff. However, this music can not be stuck in drive drawers. It is very individual, complex and if you are not careful, hover your senses to the complex soundscapes of Tangs henceforth in other Bewußtseinssphären.Mir personally like 80's best recordings. But as I said, is a very individual thing ... Oliver Kramuschke