Quoted By:
Heartgold
>Favorite region
>Favorite Pokedex
>Favorite NPCs
>Vastly improved Kanto
>Pokemon walking behind you
>All the newer features introduced after GSC (but before BW of course) like natures, abilities and physical/special split
>Most appealing graphics of any game, imo, I like the gen IV overworld much better than gen V and it's much brighter and more colorful than DPPt