Your review: Product arrived in good time. It was understood that alignment is critical. So with the aid of the wall I made a "ladder" with 2 vertical members and 5 long side pieces for the back side. Added the short side pieces in place after placing one front side shelf bracket into the last two verticals for support and alignment. The one man job went fairly smoothly. Rubber mallet helped in final assembly. Shelves dropped in anti-climatically.
Pros: Previewing the video was very instructive and the shelving went up without any problem. Very strong and sturdy. No wobble nor wiggle.