ACE is a fast-moving, hard-hitting high-rate workout which, as you guess, will put you in the sweatzone from the very first set and just keep you there until you finish. Pay attention to form and go for as much increased intensity as you can handle. This is a total body workout where you are required to move your entire body, be light on your feet by balancing on the balls of your feet in most of the exercises and use your abs and core. Add EC and it will totally push your VO2 Max performance.
Extra Credit: 1 minute rest between sets.