This show was very enjoyable for a broad demographic. Ages ranged across 32 years in our group, and I saw many instances of young children (say 8 or 9) attending with older (past 70) adults, with all enjoying the performance.
One of the more interesting (and frustrating) parts of the show were the times Adam and Jamie were on stage alone answering questions from audience members. The answers given by the Mythbuster Duo were engaging; however, the lack of any way for the audience to ask questions loudly enough to be well heard was frustrating. Some of the questions were not easily understood, and what was asked had to be discerned from the answer given.
One other frustration of note: when audience member participation was requested, those chosen were all from seats pretty close to the stage. I understand the limitations of being able to see (or, more correctly, not see) the audience from the stage, but this made many audience members from mid-seating on back feel a slight disconnect. This is why I only rated this with 4 stars.
Some of the "gags" were very unexpected (that multi-barrel paint gun? UNBELIEVABLE!!), while all were entertaining. Definitely a well-spent evening.