Why is 'milking' considered inherently bad amongst gamers?

[thranx]

Jay520 said:

thranx said:
I dont like it because I will get sick of the gameplay if a game is milked to often, and also sick of the story. Its nice having a break from a game so you can enjoy a new story or new gameplay, and than come back to a sequel later. I prefer no more than 2 entries from the same franchise in the same gen.

is this an absolute preference? Does this apply to all games and all genres? From 100+ hours RPGs to 6 hour action games. You prefer all of them to have two entries per gen.

Yea. Its let me play a wider variety of games but still feel connected to a series.