Why people get super-excited over Pokemon Black and White?

I mean it's very predictable what is about to happened.

1. There will be a Grass,Water and Fire starter.
   
2. There will be 8 gyms.
   
3. There will be an evil "Team".
   
4. There might be a third version.
   
5. There will be an anime.
   
6. Some Pokemon will be revealed during Gen IV.
   
7. There will be a male and female character.
   
8. There will be a rival, and a Elite Four.
   
9. There will be at least nine cities or towns.
   
10. There will be one water route, a mountain, caves, and a forest.
    
11. There will be a Victory Road.
    
12. At the end of the game, a range of special areas will become accessible.
    

I mean it's sooo predictable. I'm not hating on this. I'm just curious why people still buy this games despite their uber-predictability.

That doesn't make any sense at all.