Event Horizon.
Most horrifying depiction of hell, evar.
I agree pretty bad, but there was another movie cannot remmber the name but the story was a small child that was lost and her mother that believed she can bring her back, she basicly killed herself and found out that she was tricked.
There are scenes with her being in this kinda twilight zone were everthing looked like she was still alife but it was all gray and nobody saw her anymore even when she could
see everybody - the movie was filmed at a beach etc.
Very veyr chilling.