1)Limited, should be around until christmas
2)Not enough info is out on the game yet
3)ATM Destiny, GTA5 remake is all I can think of this year. The Division(depending on if it has offline), Witcher in 2015. I dont think this game will have as many "AAA" games due to budget constrictions.
Cant convince you if you arent already convinced. I dont think either console is worth it at this point without PS+/XBLG(free games).
Getting an XBOX One for me is like being in a bad relationship but staying together because we have kids. XBone we have 20000+ achievement points, 2+ years of XBL Gold and 20000+ MS points. I think its best we stay together if only for the MS points.
Nintendo Treehouse is what happens when a publisher is confident and proud of its games and doesn't need to show CGI lies for five minutes.
-Jim Sterling