User blog comment:PitchBlack696/Monster Hunter Portable 3rd/@comment-3250959-20101214144214/@comment-3253026-20101215001502

If you look at the wii classic controller then at the PSP there is something a PSP doesn't have that the Classic Controller does. Dual Analogs! This is why underwater combat was possible in Tri. On a PSP like the other comments said it would be annoying with only one analog.