" 60 Days of Summer " was pretty entertaining. Although it wasn't that original.

However, it was interesting to watch the character development of the main character. The mystery was quite good too, however, it was solved too easily and that is why the rest of the movie was about the relationship of the grandfather and his grandson. But, they really didn't have any chemistry between them and that is where the movie failed. Finally the ending was good and satisfying. The performances were good too.

So, overall, seven out of ten.