Aftermath *Spoilers*

This is for the movie, not the book. What do you all think happened after Vic showed up and saved Donna and Tad? Would Tad be thrilled that the "monster" was dead, or would he be suffering from severe PTSD?

*Spoilers for the book*

In the book, Tad dies, Donna gets rabies' shots, her and Vic stay together, etc. I was just curious what you all think happened after the end of the movie?