The table is unstable, with far too many degrees of freedom, especially due to the space between the sliding sleeves for the four legs and the legs themselves.
However, the quality of the materials is decent, the bearing capacity sufficient, keeping the weight of the product low.
Maybe aluminum is not exactly the material we want to touch, but in the snow or rain we don't have to collect everything in a hurry, to shelter the table.
All in all, I appreciate that it is worth the purchase, although the stability of the table is mediocre.
It recovers something through good vertical loading capacity.
Adrian Tomoni 
