I'm extremely late to comment (given the season 1/series 1 finale is tomorrow), but I held off watching this just in case anything really terrible happened. March and April have been cruel months in terms of deaths on TV series I watch regularly. But even with my recent track record, I'm not convinced Trish is dead. How much is poor Kev to endure? Why waste so much potential in regards to Trish's character development? And would they really kill her off in such contrived way? I mean, to have Trish die because Grace's mom wouldn't listen and then became nearly hysterical? AND she had to save Dennis?
I was also having some issues with the uneven tone, particularly in the last scene with the nurse and Kevin. I would wonder if she was another figment of his imagination, accept she apparently was talking to Mal. Though Kev could have imagines that too. She just reminded me of Head!Shrink with behavior that doesn't seem appropriate in the moment.