I'll admit I never understood why Tina was such a hated character in this franchise that just got more glum as it continued. I thought she was fun and lighthearted but she's also supposed to be portraying a high school student, so it makes sense that for such a vivacious free girl she would become reluctant and abrasive in the face of abrupt responsibility. Plus, she hadn't had the real Michael experience yet. Hell, she more than made up for it by giving her life. I actually hoped she would make it, because we got to see her go through an arc where she wasted no time in trying to rescue Jamie when she knew shit got real.
I HEAVILY dislike that this movie kills Rachel honestly, but Tina was a fun character I thought would end up just being a body bad, but she became a heroine...in a body bag.. and now that the second and third heroine died in the same movie and the bad guys got Jamie, this movie left me kinda drained with all efforts made in vain tbh.