Yeah, I went for tickets that weren't incredibly expensive so they were on the lower level nearer the back and the view was absolutely fine. It is sloped and you'll be fine having a person in front.
The person in front of me (or next to me?) kept looking at their phone and it was so bright, this was the one downside, people will have to sit next to you! I think for me the tickets were £50 each ish? So not really expensive for the great show I was able to see!
You won't regret it!