Auditorium 12 at AMC Empire 25

Slightly above ground level. The sight-lines are fine regardless of where you are sitting in these recliner seats. I'm don't think there's a true center-of-screen seat in this theater - you'd have to be between this seat and its neighbor. The seat numbering differs per row. Reference the A through D rows to get an idea where "center" is - for for example, C8 is in line with H5.

Felt perfectly centered, slightly below the middle of the screen. One row might back might be a little better

Dead center (along with J5)

Center! Along with J4