This is such a cute and original drama, I didn't expect to like it so much. The cinematography alone is stunning, colour-saturated and very fantasy-like. The story concept is very simple and so original. The plot is linear because this is clearly a family show, but it's so nice to follow nonetheless. One thing I didn't like (but I think was done on purpose, because they kept addressing it) was the romanticisation of the onii-chan gachas... they're supposed to be your brothers, not your boyfriends, ew. Also, look out for references to other shows and 4th wall breaking, because that happens a lot! I laughed so much because of that! I loved the main duo, they were so cute together! The perfect siblings! Even though the acting in general, is not top-notch, the main lead (the little girl) is awesome, and she easily compensates for everyone else who might be lacking. The music is okay - nothing special, but the ending theme gets stuck in your head (*sings* ''gacha, gacha, onii-channn'') I've given a high score to the rewatch value because I think you could definitely rewatch this over and over and wouldn't get bored. I really recommend this if you're looking for a nice and short dorama (every ep is 20 minutes or so). You could also decide to watch this for the ikemen value. Wouldn't blame you. Gacha, gacha!