I absolutely loved this movie. It was so much fun and so cute. Na Moon Hee is such a great actress. Seeing her in the role of grandmother and feeling like a burden to her family, yet so in love with all of them wanting nothing but the best for them, was nearly heartbreaking to me. But this movie is a comedy and it is really packed wit laughs. You'll get a couple hours of fun for sure.
I have to type 500 characters and I have no idea how many I have so far so I'm just going to type more but not related to the movie since I said all that needs to be said in that first paragraph.