It was well-received, especially for its visuals and flashy set pieces. Killzone Shadow Fall is probably the biggest of the bunch. Sadly no Bloodborne yet, but we can only hope for the future. You can ignore most of them because they're already available on PC (Evolve, Tropico 5, Saint's Row IV, etc) but a few interesting PS exclusives have been added, namely Killzone Shadow Fall, God of War III Remastered and side-scrolling shoot 'em up Resogun.
Sony have just expanded the games on offer by adding PS4 games for the first time, as they promised they'd do back in March. But there are a lot of great titles there, and it's the only way to get the likes of Red Dead Redemption, Heavy Rain, and Shadow of the Colossus on PC. That's probably because of the price: it's a keen £12.50 a month to stream PS games to your desktop or laptop. The PlayStation Now streaming service hasn't got a lot of love since it launched last year.