Let me first say that I haven't been to an IMAX presentation in years so I did not know what to expect. The picture was fantastic. Super clear and on a huge screen. The main problem was with the sound which was so loud and intense my daughter, who is hard of hearing, had to turn off her hearing aids and I ended up wearing earplugs. Loved the clear picture but hated the sound. A little less would be better. Great movie but give the IMAX a miss and see it in the regular theater. It's cheaper too!
If you liked the other HSM movies you'll like this one too. My 12 and 7 yr old daughters loved it. Songs are not as catchy as the other movies but the choreography is good. If this was a stage show it would be great. As a movie it's ok.