*this is my own experience when I'm in Korea for 2 years*
Good things:
1.You can get a chance to see Gayo, Music Bank for free (2013-2014)(but I don't think so it still like that or not)
2. You can buy your idol T-Shirt cheaper than you buy it in your country
3. When you come to Cube Cafe, your chance to meet your BTOB oppas, 4minutes eonni, Apink eonni or other is 75%...
4. If you live near with your bias apartment, I could see them ohohoho! + sasaeng fans too -_-'''
Bad things:
1. Korean will swear at you. (so please don't tell Korean that you're Kpoppers)
2. Korean feel that most non-Kpop fans are annoying.
3. It so hard to meet K-idol in streets or any public place
4. Not all Korean are Kpoppers (even my Korean neighbors don't know who is Exo and CL lol)
Good things:
1.You can get a chance to see Gayo, Music Bank for free (2013-2014)(but I don't think so it still like that or not)
2. You can buy your idol T-Shirt cheaper than you buy it in your country
3. When you come to Cube Cafe, your chance to meet your BTOB oppas, 4minutes eonni, Apink eonni or other is 75%...
4. If you live near with your bias apartment, I could see them ohohoho! + sasaeng fans too -_-'''
Bad things:
1. Korean will swear at you. (so please don't tell Korean that you're Kpoppers)
2. Korean feel that most non-Kpop fans are annoying.
3. It so hard to meet K-idol in streets or any public place
4. Not all Korean are Kpoppers (even my Korean neighbors don't know who is Exo and CL lol)