I hate the whole of the opening to FFVII. This is only because I've played it through so many times, though. It kinda bores me.

Also, Gizamalukes grotto from FFXI is hella boring. I hate collecting the bombs and fighting those basilisks in drag. Why are they in drag? Another part of XI I hate is Kujas castle. It's just tedious to do it and take too long. I hate any part in FF games where your party has to split up. You inevitably end up with one terrible party and one epic one. That can ruin a game for me.

Hyz.