I hate to be the voice of dissent, but while this movie was certainly entertaining, it was a far cry from a gripping mind-bender. Once the mission was declared, a fairly predictable series of events unfolded right up to the end, wrapped up in some good old pseudo-romantic drama. The IMAX experience was no more impressive than could be delivered by any high-quality HDTV, so kids, save your money for extra popcorn and just see the regular version.
Cillian Murphy was a very welcome surprise though, I must say.