I have the standard 8" chef knife and really like it. Very thin, light and very sharp. If you're used to Henkels (sp?) and the other popular Euro brands, you might be surprised by the thinness of the blade. My only real comparison is the Henkel 4 star professional series with a 10" (I think - maybe 8") chef knife and a ~7" japanese style knife, both of which I have owned for about 5 years. After using the Al Mar, I've come to really enjoy a thin, strong, very sharp blade. You soon learn to rely on sharpness instead of weight and momentum. My Henkels chef knife is now in storage and I put a toothy edge on the japanese style blade for sawing tasks (cutting bread, etc.). The Al Mar is my main slicing, chopping and push cutting blade. Works really well with slicing/cubing half frozen chicken breasts, for example.
I've had the Al Mar since January and have only touched it up twice on the sharpmaker. Once just for the fun of it and once because a caterer managed to roll the edge a bit. I could see a few shiny spots when the edge was held to the light, but since no permanent harm was caused I'm not even going to bother with trying to imagine what the caterer was doing with it. (probably chopping ice or opening cans of sterno or something- who knows) Overall, it gets very sharp and stays that way for a long time.