Your seats in Section 323 will have high views but also have a clear line of sight to the center of the stage. At Row A you will be at the very front of the section, so you wont have to worry about being able to see over any fans sitting in front, and your seats will be just 1 seat in from the aisle at the left side of the section (as you face the floor). Getting to the seats should be very easy as you only have to walk a few rows down from the entry tunnel located above Row D.

So while the views may be high for an traditional end stage concert, you should have a very comfortable experience from the front row and with easy access to and from the concourse.