Sinnoh in general was weird, but fun. I liked it. Also, in HGSS the bug catching contestants are moved into trees where you can't find them. Gamefreak is a lazy company, where it just moves the unused NPCs into a tree, instead of hiding them LIKE NORMAL PEOPLE DO! Lol
Now that I hack, I see all of Gamefreak's shortcuts. Same with adding new moves, they were lazy in creating the moves.