Pros
It was smooth and organised. The contact from Gotoco was friendly, reassuring, and constant, so I felt safe and happy about going to China. The specific information about my camp was a little misleading. I would recommend going to teach English at a summer camp or school because it is a totally new and exciting experience that feels very rewarding. I would also recommend the Yangshuo trip after the programme because it was a lot of fun. The highlight of being in China was the opportunity to be totally outside my comfort zone. Being far from home, immersed in a totally different culture and responsible for teaching and entertaining classes of children, meant I had to rapidly adapt and develop initiative and confidence.
Cons
I would recommend getting lots of information about the specific scheme you go on because there's a lot of diversity between the different camps.