Would have to agree that the dsc-w300 has been underrated in the past I know I will not be letting go of mine in a hurry, love the Zeiss sharp lens as well as the optical viewfinder on bright days and to be able to adjust the noise reduction, contrast, sharpness and color saturation in the menu, i think what happened here people were not prepared to or understood how these features on the W300 were much better than the lower model W series and were not prepared to pay Sony extra for them.
Will there be a large sensor W400 this year? who knows