this is the 2nd place i've lived that i've hung RS window film & there's no going back for me! my home is simply not complete until all my windows produce rainbows! the 1st time i got a patterned RS film but this time i went w/ the spectra star & i'm so glad i did! i luv the smooth rainbow sheen, it produces soft vast full spectrum rainbows, while still allowing a bit of view out the windows. not sold as a privacy film but does make it a lil challenging to see in which i luv! looking out, at night the film produces very captivating rainbow holograms on the windows themselves and by day the plants outside my window get a whole new life that is very trippy (just how i like it)! 10 out of 10 would recommend!