Doesn't appear to have a lot of glue on the corner joint...
All in all, I guess you get what you pay for. I wouldn't expect this humidor to hold humidity as one would hope that it would. Spanish cedar is the nuts and bolts of a humidor. The seasoning process should take about a week in a properly lined humidor. However, one like this, I would say would be a waste of time to even attempt to season.
Oh, and take a look at the "plywood" bottom tray that came with it.... I will say that the tray sides and the small pieces to effect the "seal" were in fact 1/4" spanish cedar.
Thanks for looking....