Adventure Teaching: A Solid Recruiter.
Ratings
Review
In my experience, I found Adventure Teaching was a good choice. I only utilized AT in my job search, and found Kelly Hogan to be a very helpful placement coordinator. I've heard good things about working with the other PC's as well.
I was placed in a public school a little bit outside of Daegu, and it has been an overall good experience. Kelly was helpful with the interview process and getting my documents together. I decided not to take the first job offer, went with the second job I was offered, and I feel I made the right decision. Kelly was supportive of my decision and helpful in finding a better fit!
It is important to do your own research in finding positions in Korea, even with a reputable recruiter there are no guarantees that any given position is going to be good or bad. With hagwons, be sure to talk to the foreign teachers and do some research. In public schools, talking to the former teacher usually isn't possible, but with PS's this is typically OK. Overall, I found Adventure Teaching to be reliable and fair in their recruiting process.