I would have figured that Sony would have lined up all their ducks in a row and would release a very strong launch lineup for the PS4. Apparently I was wrong.... Knack received at best lukewarm reviews and Killzone was the only other PURE PS4 games to garner decent praise. There were also 2 indie games; Resogun and Contrast available for the PS4... free if you have the PSN which they provide also free for 30 days. But I fail to see how a "timed" game will draw more consumers once the XBone is released.
For starters, you get the free PSN for a month, but unless something crazy happens in that month chances are you will find that not many people will keep the PSN after the trial period.
I also just looked at the PS4 release date for December and the only other game of note was Doki-Doki Universe which is also coming out for the PS3 and Vita.
Now this is where I have a strong problem on the PS4. The Wii U already taught us that its not enough to simply have a great launch, but you also need consistent release of AAA titles to sustain growth. The PS4 is already in hot water because the launch ,for all its hype, was extremely weak. The only other launch I can recall that was worse was the N64 with TWO GAMES at launch.
What MS needs to do is essentially go for the jugular. Speed up the release dates on their exclusives and keep pushing out quality AAA games that decimates the PS4 lack of them. If they can do this, they would repeat what happened last generation. Sony would then be playing catch up once more.