Waited 2 hours (from 12 noon to 2pm) for this slow roller coaster at Universal Studio Singapore. Passengers were requested to leave their bags and mobile phones in lockers before queuing. No one know how long they have to wait. Poor operational management.
A horrible experience. Definitely not a place to go for solo traveller.
P.S. i tried the one next to this (the roller coaster cylon) 5 hours later. That one was awesome. The queue after 7pm was much shorter. You are advised to check from their apps the wait time to avoid long queues.