Surflight Theatre’s current main stage musical, “Ghost,” is, well, interesting.

Good? Not in many ways. I had read reviews of the show’s Broadway 2012 run and have to agree with many of its critics. Its dances are robotic – not so much dancing as movement, and stilted at that. Its music and lyrics by Dave Stewart and Glen Ballard are for the most part forgettable and rather repetitious. And the cast’s singing didn’t quite reach Surflight’s normal very high bar.

But – and it is a huge but – Dwan Hayes, a Surflight regular for the past couple of years, got the chance to step out,…