If it's a CONCEPT album then yes, if the album plays like a movie with a beginning middle and end then It's good for the album's PLOT feel me. Season of the Sicc and Triggeration station are good examples. Also--->
Threat's SICKINAHEAD (if you never heard this you're dead, cuz sleep is the cousin of death, one of my top 10 AT). The Skits on this album are like a subplot to the whole CD.
Foe Life by Mack 10-every skit prefaces the song.
Death Certificate by Ice Cube, the skits explain the plot.
On some CD's like SPM's 'reveille park' or Twista's Adrenaline Rush the skits are cool cuz the Rapper Flows so hard u start to think thats ALL they do, and the skits kind of give light to where the rapper receives inspiration.