As I said above, it's definitely a bit different. It's probably a bit more laid back, although there are some energetic and stupidly catchy songs like "Into the Free" and "Run, Bhang-Eater, Run!" which is kind of like the "Venetoi! - Prasinoi!" of this album. There's also "Greek Fire" that surprised me with its darker tone.
It's quite a diverse album but it's really not all that different from Stand Up And Fight, more of a logical evolution to it, IMO.