Has it yet to grace your benighted shores?
I didn’t see the first one when it came out so I came to this cold, unburdened by whatever happened in the previous film.
I thought the film was a great cheesy fun romp with moments of real poignancy, switching time periods gracefully and seamlessly. Great performances from all the cast, though Colin Firth was stereotyped. Cher did a great job of lampooning herself. Omid was great. The numbers were performed with panache and pizzazz.
Any you must stay for the credits: they perform Super Trooper through the first half with all the cast taking part. And then you should wait some more.
Not deep (at least on a first viewing), just fun.