It does that to me every once in a while too. For me it seems like I can't use it without actually styling my hair, if it's the last thing I use an let my hair air dry it does that film thing to me, or maybe that's just the only time I notice it. Under a gel or other styler I like it, especially if I diffuse, but even then I can't use it every day.
~Curly, Runner, Self-confessed Nerd~

2a no product/2b-c styled
Low Porosity, Fine
No poo-SM
Co wash-VO5 kiwi lime*
Rinse out- ION EC
Leave in - Giovanni Direct then SM smoothie (ends only)
Stylers-SM souffle topped with BRHG*

Hair hates: glycerin (high dews here in TX)
Hair likes: Coconut Oil*, protein