Finally got round to watching this last night. It was average at best, constant strategy training and games with the kids trying to be tough, which seemed to drag for ages.... in fact for the length of the movie. I was expecting some battle scenes that never actually came. The ending was a little bit of a disappointment, if not predictable maybe.
Harrison played the grumpy high ranking officer with typical gruffness. I hope he puts in a more enthusiastic turn as Han Solo.