This album obviously has a Blues/Southern Rock influence in general, and for that reason I don't think it's quite as good as some of Clutch's more consistent albums, such as 'Blast tyrant' or 'Earth Rocker'. The album starts out pretty well and even provides excellent instrumental performances, but something about Fallon's vocals just don't interest me in the same way as they did on other Clutch albums. Nonetheless, '50,000 unstoppable watts' is brilliant and 'Also ha cambiado' is a furious number'. It's just that maybe some of the songs could have been cut shorter to sound much better in general, as opposed to lengthening them to five or six minutes.