It's fine for its price. The only disadvantage is that it doesn't come with instructions. Also, the hooks it includes are for cement, so be careful.
UPDATE* I put it on a brick wall (a regular wall) and the wall came off (I weigh 63 kilos). Be careful, support it exclusively on cement. So, after I put it on cement with specific hooks (I was told that the ones it comes with are not suitable for cement), and screwed it very well, my opinion now that it is securely screwed is that there is no way this can hold 80 kilos or more (it claims to hold up to 100). Average to good.