I begin with the pad, which has evolved with some heartfelt improvements such as sticks and curved sears (finally !!!) or touchpad that works well in the end. There still has some major flaws in this DualShock 4. Starting with the R2 and L2 triggers creaky, making low-end for a pad sold 60 euros !!! There is also a very low self-5h (?).
Compared to pad my xbox one, ps4 controller has two or three more nice stuff but that of Microsoft remains largely above in playing comfort at all levels (build quality, joysticks and triggers (vibrating) and more ergonomic better quality, greater autonomy, directional cross at least the same level seen better ....)
For the console itself, nothing to report, the design is correct. Then, there is the specific interface sony. It's not a bad thing even if I find it too austere, too little inviting.
The online is more reactive, especially the ps store (compared to that of the PS3, this is the day and night).
In terms of ps + on ps4 is very limited at the moment! Sony offers only indie games but the biggest kind killzone or infamous license should soon be available to subscribers, certainly in the coming months.
When to watch dogs, I find it very good. It's quite nice but not great, the gameplay is well done and the story holds up. Special mention to the multiplayer that I find brilliant. If I had to rate the game, I'll give him a good 17/20.
Last thing, compatibility with psvita is in focus, with the ability to stream the ps4 games on the Vita screen or use it as a second screen.
Enjoy :)