Hijacked is not that bad, Drone sucks.
I hate highjacked. Most maps are good or bad dependent on the respawn system. Then that also depends on the gamemode your playing. For me, all maps are just fine when playing SnD. But I still dislike Highjacked.
Nuketown is the worst map every made.... Yep, then hijacked.
It's not the map it's the spawn system and the cheaters who take unfair advantage of it.