Doesn't win for beauty or compactness/lightness, but the optical quality is excellent, reliability is high, and it beats anything I've ever owned for versatility. Four formats, three viewfinders, lenses from (effective) 28 mm (on 6x7!) to 180 (there are longer ones available, but I'll probably never buy them), takes 2x3 Grafmatics as well as its own and Graflex roll film holders...