The CriticG 15

This achievement will take you a bit of time to unlock, but you can work on this achievement while working on some of the other achievements in the St. Lucia DLC pack. You will need to complete 100 Bronze, 75 Silver, 50 Gold, and 25 Platinum trials. As you complete these trials and the summary screen comes up you will be given a chance to vote on the completed trial. You can only vote once on the trail so replaying it will not add to your count. Simply play through any of the 250 trials needed and vote to unlock this achievement.