I purchased Galaxy s3 in 2013 its a great phone with good camera and performance
Samsung is popular in giving some additional feature. In galaxy s3 also there is some extra ordinary feature which sometime work and sometime make you feel disappointed.
On the whole its a great phone
Camera quality is good which capture enough detail for your pic
Sound quality is also decent
Performance is good but after sometime it hangs a lot
It has enough storage internal and you can add external card also
Verdict: I give it 3 star because it looks very good and camera is fine