Yes... That is AMD for you :D But then again, it is hardcore gaming (GTA V). It is a small case with no exhaust fans or airflow, just two fans that put static pressure air inside. Don't expect something like this to run at 60 at load lol...
Aren't very good is an understatement. This case has NO airflow :) Having fans does not equal airflow. Airflow is when you put some fans to draw air in, and put some more to pull the hot air out. This case only has two fans to pull air in, 3 on the GPU to pull air from the two fans, and 2 other fans (one for CPU [stock cooler] and one in the PSU). I do not think the temps on it could go any lower, I get 40-45 degrees celcius on GPU when idle...