The album itself; brilliant. I couldn't stop listening! I found San Francisco, Night Nurse, Pyromania, Au Revoir, Enemy, Unspoken, Sinner On The Dancefloor, Original Me and Hungover are the main gems of this album (which is more than half the album). It's basically Cascada moving on, it's not just dance music this time, it's R&B mixed in too :D. There's something for everyone.
Now, on the matter of the Greatest Hits; Brilliant they are, the songs are all amazing - but I felt a bit disappointed Cascada's debut single, Miracle, wasn't included on the album. For me, it was Cascada just starting off, the song I fell in love with and I'm quite disappointed it's not on the album. It was a better song than How Do You Do & Wouldn't it be good. So yeah, it would have had 5 stars had Miracle been on the album.
This album, along with Evacuate the Dancefloor (album) are my favourite Cascada albums; she just keeps getting better, and better!