Season One Episode 24...One thing is still bothering me

One thing is still bothering me. I think they ruined the show with the last hour and the whole Nina plot twist. I just feel like she was doing too much to help Jack throughout the entire day to suddenly turn bad. She had so many opportunities to stop him throughout the day and didn't. I also think it was really stupid of Jack's wife to go looking for Nina in that back room, enter the room even though she heard her speaking in German, not to mention the fact that she knew it was German. After all that she had been through that day that was a crappy way for her to die. Especially since they had to really stretch to justify the killing: she overhears Nina speaking German, she ask Nina about the German she was speaking, the woman on the phone routes Nina through Germany, and the woman on the phone tells Nina to make sure that no one can connect her with Germany. Simply lame. It still is one of my favorite shows of all time. and Season 1 was definitely the best in between.

[Omega128]

I thought the twist was awesome, never saw it comming and when she tried to escape it was so tense