Assembly is time-consuming but uncomplicated. One person can put it together in several hours, maybe a little longer if you're pokey like me.
The shallow drawers are great for organizing all your go-to hand tools like pliers, screwdrivers and wrenches, while the deeper drawers and cabinet shelves are spacious enough to hold a number of larger tools like circular saws or grinders.
The drawers open smoothly, extend fully, and softly lock in place when closed. The cabinet door has a simple rotating tab lock on it, which is useful to keep the power tools away from curious kids.
The casters and side rails make it easy to maneuver the bench wherever you need it. Plastic bumpers on the bottom corners prevent them from gouging your walls.
The thick wood top is very rich-looking, but the finish is non-protective, so it'll develop "character" pretty quickly if left as is. I made an el-cheapo protector by cutting a plastic chair mat for hard floors (smooth on both sides, also from Sam's Club) in half, and laying one of the halves on top of the workbench. Now when my screwdriver slips, or I drop my soldering iron, it won't damage the wood.
The only obvious design flaw for me is that the dimensions of the wood top are flush with the edges of the cabinet. That means you can't clamp anything onto the top -- a vise, for instance -- which would have been a helpful feature.
And negative karma to Sam's Club's outsourced delivery service. Delivery took 2+ weeks, and the unit arrived with one of the thick metal corner posts badly crimped out of square. I didn't see it right away because the delivery crew had laid the 370-lb. box damage-down. (I'm not claiming they did that on purpose.) It wasn't until I had partially assembled the unit and worked my way down through layers of parts, that I discovered the crimped corner.
Rather than going through the hassle of disassembling the bench and repacking and returning it, I just pounded and pried the metal back into kind-of-square with a hammer and crow bar. It was unsuitable for assembly as it was, and I figured nothing I did would make it more unsuitable.
My crude metal shaping allowed me to assemble the frame. As a mocking reminder, two fastening screws wouldn't fit, so I had to leave them off. An ugly win, but a win. And my irritation faded once I completed the assembly and loaded the bench up with tools.
Now I'm ready to eagerly tackle the fix-it projects on my list.