I wouldn't consider a prior gen port as a big game for the holidays. Sure it will appeal to people, but its not a "big game". It will only appease current owners and those who would buy X1 anyways. Anyone on fence of PS4/XB1 won't be swayed with this. They may have with a new Halo5 launch, but not this.
The other games mostly seem "ok".
You can toss out the multiplats as they are everywhere. No one cares that much if it takes a week longer for some DLC or whatever. That's just forum fodder.
SO seems like a niche game that some will like, most won't care.
Spark seemed pretty interesting. So there is that.
The RPGs are nice looking, but they only appeal to that crowd and that crowd didn't carry X360, so don't expect much here either. That crowd is also usually served better by Nintendo/Sony.
Surely there will be those who clamor about MS conference as best. But there is no way it will be universally agreed as the best by any margin.
Nintendo's obvious Zelda mention / demo is going to handle that all on its own.
Sony has many options too, but I'm not expecting much.