the last guardian, uncharted 4, dreams, wild, ni no kuni 2, nioh, ratchet and clank, horizon, etc and i think next year detroit become human will be released, which is the next game from the creators of heavy rain and beyond two souls.
those are the ones i can remember right now, but since sony published a list about more than 20 exclusives that are coming out this year i believe there's many more.
this is literally the first time i have seen someone type that they sold their ps4 lol i will not sell mine knowing that sequels like the last of us 2 (sequel to the most award winning game of all time, 300+ GOTYs earned), until dawn 2 (the first game got a lot of success on youtube and twitch and it was a success on sales and reviews, the best choice based game out there for sure), bloodborne 2 (the first one got an amazing 92+ score on metacritic), naughty dog's new IP, quantic dream's new IP, and many other great exclusives will come out at some point.