The two biggest surprises for me actually came from the same series, Killzone.
I rented the first Killzone in order to play Killzone 2, but wasn't very optimistic about it. Surprisingly, I fell in love with it. I assumed that I would love Killzone 2 even more, considering the first game received mixed reviews and the second one was a critical darling. But, unfortunately for me, the sequel was a huge disappointment.










