Good bang for buck and very solid watch. I was on the ropes about ordering the solar/atomic, but the atomic feature on a quarts was not worth the extra $100+ to me. Easy to configure as long as you read the manual. I wanted a good, solid "beater" watch and this fits the bill and then some (almost looks too good to abuse... almost...) I will put it through its paces over this summer, but it looks like it will handle anything I throw at it.
The watch is pretty big, but does not feel like a brick and wears comfortably. If you have a smaller wrist, you may want to try one to see if it fits you.
Of course shortly after buying it, I saw Suunto is about to release a Suunto Core Alu Deep Black, so I might have to order that one just for varieties sake as the Suunto is a bit more "Office Friendly" and casual looking, but no regrets whatsoever about getting the Mudman.
Still going strong after putting it through it's paces and then some, while my Suunto eats batteries like they are going out of style. From compass to cooking timer, this watch has not failed me once. If Casio is listening, please make an ABC watch in this casing/style!