First thing first. It looks great! Just the finish is smooth and feels heavy. 
Couple of things.. 
1. Make sure you wear some sort of work gloves as the panels are mdf and during unpacking there were tiny splinters coming out.. i did get on my finger and that’s when i wore gloves to continue putting the stand. A drill would be best to get things done fast. 
2. Make sure you have a vacuum cleaner close by as the packaging has a lot of foam which gets all over the place.
3. The back panel has one corner rounder and the other square. Make sure the round one stays on the outside, otherwise you’ll be struggling to make the side panel stick in just because of of the square corner.. 
4. Instructions were clear and things were labelled clearly. If it’s not fitting, reassess as it should fit in exactly based on instructions. 
It took me almost 2 hrs  by myself. But can be done quicker. 
For reference- my TV is 65 inches. Excuse for the show. I love key and peele!