We booked two tours; Mauna kea Stellar and Evening...

We booked two tours; Mauna kea Stellar and Evening volcano explorer. Both were amazing and had an awesome experience with these guys! The guides were very professional and informative. One of the guides (Crystal) was a professional astronomer and knew everything about the sky and the stars.
The only down thing was, we didn't go to the summit of Mauna Kea which we are expecting and looking forward for a long period. I wish they had made this clear somehow in the description of the tour.