Reviews of professor Wongun Goo

Rating: 2.0/5, difficulty: 2.0/5
Pros:
-friendly and helpful
-offered many extra credit opportunities

Downsides: 
-way too much group work (especially for online class) counting for huge part of grade
-very, very slow grading, with some big assignment grades taking two months to get and entered the last day professors had to have all grades in system