I put frosted glass sheet on the windows

There are three windows in my room, and one of them is a door to the balcony facing a street, and I set up a curtain to it. Two of the remains are small windows facing the apartment next to mine, and I had set up none since I moved. I lived in my current room for a few days, and I understood sunlight moderately entered from them, so I decided to frosted glass sheet on them, and I ordered it a few days ago. Because I received it today, I put it on the windows. Because I wasn't able to cut the sheet well, I wasn't able to put it without any gaps. I had no choice so I filled the gap by craft tape. I will confirm whether it functions well, or not for a while.