Went along to Balloon Story at the MCEC, it started off a little weak to be honest but as you moved through the displays it got better and better. I took a dual camera setup to capture "3D" images of the balloons sculptures (sample side by side included here). I'd say it's a 4/5 and worth a look, kids will love it and big kids will love it too (ask me how I know).
Posted by Bandwidth_Bandito