Ratchet & Clank, the whole series. Hated the first game. Gave it a try again on PS3 (Tools of Destruction) and loved it. Went back and played all the games I'd missed, loved them. It's now one of my favourite series ever. But wouldn't have guessed that after how I felt from the first game!
Pikmin, the whole series. First one was thrown in when I bought a pre-owned Gamecube for £30 in about 2006. I didn't particularly want it. And it absolutely blew my mind.







