The studio itself is not that impressive but the history attaching to it is fantastic. Hearing about how it all started with Elvis(although he only recored around 10 songs here),Johnny Cash,Jerry Lee Lewis,etc and hearing some of those early recordings gave you a sense of their importance to the evolution of rock & roll music. It was a treat to stand on the spot where Elvis sang and with the mike used by him & the others mentioned. We also toured Studio B in Nashville(where Elvis recorded over 250 songs) which was also fantastic. Comparing the two I would say that Studio B was slightly better but maybe because the tour guide was much more informative & enthusiastic. I also thought the tour group was much too large for Sun Studios - we went on the first tour of the day so it may be better to go later.