I must have missed that negative sentiment entirely. I played all three and had no complaints. Did some searching, and apparently a lot of the gripes were related to levels being cut down in size / broken down into pieces to allow for a console release (strict memory requirements). Also I think they changed engines for the 3rd game, or at least a lot of people complain that movement and controls were worse in DS. I guess ignorance is bliss, cause I enjoyed them all.