Don't get me wrong, I'm not talking down the Geo AT-S's, I love them, 30 000km with no rotating/alignments etc, still easilly over 60% tread left, probably more like 70% left. Really quiet tires, great grip on and offroad, not one puncture yet (touch wood) and they have kept me out of trouble in some pretty sticky (and slippery) situations.
Would I buy them again? Definately.
Am I going to buy them again? Probably not, I want to go back to a larger profile tire (car had 215x65r16 when I got it now running 215x60r16). And if go up to 215x70r16, it opens up a whole new range of tires. Plus big chunky tires just look so much cooler!