Pokemon Fans Join In! Questions: Which Generation Had The Best.... (Multiple Questions)

[NinjaBlade360]

⇒ Pokemon Designs - gen 5
⇒ Region (Towns/Caves/Landmarks) gen 2
⇒ OST (music) - gen 5
⇒ Gym Leaders - gen 4
⇒ Elite 4 Members - gen 5
⇒ Champion (pick name as well) - Cynthia gen 4
⇒ Post Game (extra content after game completion gen 5
⇒ Mechanics (gameplay/delivered best experience) gen 6
⇒ Overall Favorite Generation (Everything into one) gen 5
⇒ Overall Worst Generation (Hate almost everything or just the worse of the six) gen 3