I think it just needs to go back to the way it was before they broke it. A queuing system is ridiculous. If this ever makes it to the live server the wait times will be in days, not minutes or hours if it stays like this.
Yep, it is broke all right. My major woe on this issue is the constant crashing. My CTD averages around 1 out of 5 preview runs. Also, the Foundry never functioned more than an hour without CTD. I need to run a lot of previews to align elements properly. This quene means I wait in line for 5-10 mins, do some work, crash out after 5-10 mins then wait in line again... Good to encurage me to do other stuff, like spend time with the family, code YHTK, watch Star Trek or sleep, but rather annoying when I want to get something done.