First off, consider that aside from these scant reviews the film has a very respectable 7.1 rating from 659 viewers.
I've been hooked on K-dramas for some time. I took a shot at this feature film due to the story line.
Aside: There is a 2012 USA TV mini series that garnered an 8.4 rating. Just viewed the series which has six episodes, some 4 minutes long, so that the total run time is only about 30 minutes. I feel this feature film version is far superior to the mini-series.
I so enjoyed most all aspects of the film that I immediately watched it a second time. Interestingly there is no single male lead actor. The female lead, Yi Soon, was spot on perfect. The hook: How can any relationship get off the ground, let alone succeed, when the guy Yi Soon meets will look like a virtual stranger (man/old man/young woman/old woman/child/handsome/ beautiful/ ugly) every day.
I love how the film tackles Woo Jin's (male lead)logistical challenges i.e. different shoe sizes, eyesight good to awful, clothes, hair, make-up etc. etc.
Very good screenplay which rises to the challenges. Can Yi Soon love a guy who will be and old women tomorrow? Comic relief arrives when Yi Soo is faced with Woo Jin as a ten year old and what the two spend the day together.
Another great scene where Yi Soo attends an important evening office event and all are anxious to see her boyfriend. Meanwhile, Woo Jin awoke that AM as a grand mother! Fun to see where this goes.
The ending was a surprise that worked well on a couple of levels. Tender love between a beautiful woman and her extraordinary, talented. boyfriend. Go with the overall VERY HIGH rating. Most of you will be glad you did.