My girlfriend and I went on a very cold afternoon midweek and found a very well kept and organised museum. There is plenty to see. Not all of the labels of the artefacts are in English however on the whole the afternoon was very informative. Give yourself about 3 hours to see everything as we did not have time to see the whole aviation section as the museum was closing. If you run into a big German Shepard outside its ok he lives on the site his name is Max and he is very friendly!!!