There are some exceptionally angry people on this forum if someone has their own opinion. The start of this post says "For all those struggling with SEO take a look at "Tins" new online course." I merely pointed out that there is a certain amount of knowledge that can be obtained through Udemy and was shot down because of that. Firstly, there may be 'Yanks' within Udemy but it is very critical of anyone to say that our colleagues from the United States do not know anything about SEO. Secondly, Udemy does not only have courses supplied by Americans but from all nationalities. I can only suggest that you look at the courses supplied by them before putting down someones opinion. It all depends on your current level of knowledge. The statement ''for all those struggling..." did not give any indication of their knowledge level. When I suggested 'more cost effective' perhaps I should have pointed out that there are alternatives to learning SEO that do not require such an outlay especially if you are struggling because of having only basic knowledge or just starting in your chosen career.