I went today, the max queues were:
Swarm (both backwards and forwards) 120mins
Stealth 140mins
Inferno 90mins
Colossus 120mins
Saw 120mins
Loggers 90mins
Rapids 40mins
Tidal wave 160mins
Rush 80mins (on one swing!)
And my favourite, leaving the car park 45mins!
It hit 34 degrees too according to the car so there were massive queues at all drinks stands to add to the queuing fun!
Although when all the school kids left at around 4, the queues died massively and the most was 30/40mins!