Step one: Choose your favorite series.
Step two: Change it in a way or choose one thing that would have made it more like each of the other four - five if you count TAS. (I'm going for making it better, but you could of course worsen it also.)
I'll go first:
Favorite: TNG
TOS: the space battles were more realistic with ships being farther apart.
TAS: more non-humanoids (I.e. Aurellians, Nasat, Philogians)
DS9: fixed the Ferengi - until they started doing the comedies.
VOY: did marvelous things with make-up and effects.
ENT: the short serializations of the fourth season may have been great on TNG - some stories should be told in one ep but others need 3.
Step two: Change it in a way or choose one thing that would have made it more like each of the other four - five if you count TAS. (I'm going for making it better, but you could of course worsen it also.)
I'll go first:
Favorite: TNG
TOS: the space battles were more realistic with ships being farther apart.
TAS: more non-humanoids (I.e. Aurellians, Nasat, Philogians)
DS9: fixed the Ferengi - until they started doing the comedies.
VOY: did marvelous things with make-up and effects.
ENT: the short serializations of the fourth season may have been great on TNG - some stories should be told in one ep but others need 3.