The other popular ride at Epcot is Test Track. It was closed for a re-theme last time we were here. Soarin' and Test Track are the only "blockbuster" rides at Epcot, so they are very crowded, and you are only allowed a FastPass for one or the other. Luckily, Test Track has an amazing Single Rider line that allows you to pretty much skip the line as long as you're willing to be seated separately from your group. You can see here the SR line is only 10 minutes, compared with 90-120 for standby.