Driveclub free to PS+ people...

[SxyxS]

maybe it 'll be a combination in the beginning.

you'll get the full access to the ps3 games and some limited ps4 games(30% maybe and full version for 50% of the original price) in the first 6 month.
As soon as more games are available (6-12) it'll be almost like on ps3 now(i'd expect "just" 2 games +2 indie )