A wonderful venue with loads of really interesting...

A wonderful venue with loads of really interesting exhibits - it was easy to use up the four hour parking. However, I had the misfortune to visit at the same time as at least five school parties so the experience was spoiled by a continuous stream of horrendous noise and jostling, couldn't hear any of the video footage at all. It would be good to have certain school-free time slots or to limit how many groups can visit at the same time.
Had the fish and chips in the cafe and have to say it was a bit grim.