Loud, Heavy & Rocking.
This has a grunge feel with touches of Kyuss, Queens Of The Stone Age & Wolfmother.
Heavy Eyes has a full blown wall of raw guitar and chaotic sound, vocals are understated but well balanced with the music. Now on my second listen I feel a definite grower here, if you're in the mood for some no nonsense loud heavy rock this is must play!
As I stated this is only my 2nd hearing, going to rate this at 4.25. This may change with further plays, good album!