There are some more noticeable upgrades with changes made to the camera app, keyboard and notifications. (trustedreviews.com)
But the game has changed a bit from the original, and I felt the most noticeable upgrade were the controls, which have become a little bit more responsive. (darkstation.com)
2 — which was one of my favorite aspects of the first game — still maintain their striking sense of color and life, with a few noticeable upgrades. (dualshockers.com)