Also point of note for those new to the system used by Six Flags:
Realize that "Platinum" level is basically buying you access to an additional ride or two and not necessarily saving you time, per se, despite what the marketing material may say.
In many cases after you go through the FP entrance, it will take you 15-30 minutes to complete your ride and reach the exit. If you have "Platinum" FP, your next ride selection will start buzzing shortly after you select it. With Gold, you may have to wait 20 minutes before the FP is buzzing saying it's ready. Well, since it takes 20 minutes to complete your current ride, and another 10 minutes to walk to the next ride, both the "gold" and "platinum" FP people will have the exact same wait in reality.