So this is a rather funny name for a band regardless of what they play. In this case we have a german band with members coming from diverse ethnic backgrounds (at least hispanic I suppose, since there's a couple lyrics written in spanish) that play some sweet ass stoner in the vein of Kyuss or Sleep. However evident their influences are (which is a lot in Sgt Sunshine, really) they don't limit themselves to just copying Holy Mountain and Sky Valley, and they put together a really good album that is nicely diverse with no song that sounds exactly like any other, and while not inventing anything new, at least it's done with great skill, lots of good ideas and killer riffs everywhere.
Summer is definitely the best time for stoner rock. In a coupe days I'm gonna go for a week of holidays in the beach and the sun, and I think I'll be playing this on repeat all the time.