Instruct: Classify Amazon reviews into positive or negative sentiment
Query: FUNCTIONAL BUT!

Functional but not very good in day,reflections from rear window is a problem. I may trya glare reduction screen on the rear glass. Object are closer than they appear, (needobject sensors). Night vision -- My lens has a smear on the inside that distorts asmall portion of my FOV (field of view). Just remember its an aid not an answer.