Went recently to a couple concerts and have been to 2-3 previously also.
This is a first rate arena. IT'S MASSIVE!
Beautiful facility. Tons of parking stretched all thru the back area of the casinos nearby. Lots of staff on hand for the events.
We really enjoyed the VIP areas and the Jack Daniels Lounge area. Had great seats at some of the events I saw but the last concert I went to we didn't have great seats...way up in the bleachers towards the top of the stadium (friend purchased at a discounted price) but the sound system is outstanding. Crystal clear and LOUD. While in the ladies room, I noticed the sound was so loud it was vibrating thru the walls (in a good way). It's worth paying extra to get better seats for sure.
They have food choices available if one gets hungry. Chronic Tacos, Shake Shack, etc.
The beer is insanely expensive at $12 or $13 a pop. Don't come with an empty pockets to this place. Between the drinks and parking, this will cost you. Uber is very organized here and probably worth taking to avoid the busy parking areas and massive amounts of people flowing in and out for a show.