It may not be up to extremely heavy duty "pro" standards, but still enough for more casual, "civilian" use.
I need occasionally to transport and/or store some of my gear. And often those are quite sensitive but heavy, mostly old-school analog pieces, so need to be handled with care anyway, so extreme sturdiness is not needed.
One of the main selling points of this Gator range for me was its intermediate size internal 360mm depth. Might seem like a small difference to say a 420mm case, but when you need to actually lift such case fitted full with front-heavy gear, the advantage of better center of gravity is instantly obvious.
So usually I take it out, dust it off, open the lids, connect, and off you go with a session.
So at least for my particular use cases it performs nicely.
The only minor complaint I would have, is the lack of odd HE sizes, like 5HE, 7HE, etc, when sometimes you either need that extra 1HE for ventilation, or the opposite, need to get as compact as possible.
But that criticism also pertains to other molded (not custom plywood) case manufacturers.