1. Will you trust Famitsu ever again?
Nope. I'm already having a hard time believing they gave a game like Bayonetta 40/40. If they don't do the same with Final Fantasy, something is up their ass.
2. will you ever accept FF13 isn't as good as FF12 on the basis of Famitsu?
I'll never forgive them for rating it lower than perfect, but FFXII was extremely exceptional. It was one of the best games in the Final Fantasy series so it deserved the score it got.
3. Would you not buy the game?
LOL nothing on this planet will stop me from buying this game.
4. Would the games sales eventually be less due to this?
Nope. No one cares enough about Famitsu.
5. Will you not care & think its stupid to give a game a full score anyway?
Not at all. This generation, Famitsu has already given NSMBWii, MGS4, Monster Hunter Tri, Bayonetta, Brawl, Nintendogs and DQIX perfect scores. FFXIII pretty much has to join that list.