>>50757919It's fixed in HGSS hut a bunch of more hidden spots and locations the way BW2 did would benefit it a lot too.
You know hidden grotto type of easter eggs, more aesthetic looking dungeons and late game forests. The new routes in HGSS bringing you to the Safari Park and event locations were a nice touch.
Johto has some of the most lame dungeons being a bunch of caves, endless screens of brown terrain and rocks and backtracking with the bike.
Ice Path, Union Cave connected to Unown Ruins and Slowpoke Well are good, then there are Mt. Mortar, Dark Cave and the Whirl Islands.