Never really heard of their product in market, and never heard of what so successful of the also.
But i also kena b4, some1 try to drag me into their company thn he keep on give me see those successful thing bout their company and bla bla bla bla bout what so good bout they products.
Well to know it good or not i guess if u just listen to what ppl say is not enough, better go research see it good or not, find a few company like this compare them together, then see longer 1st bah