Dominated? WW sales ended up being about the same at the end. That being said nobody NEEDS either console. Game preferences are subjective so despite the fact that I prefer PS4 I do realise that other people may prefer MS offerings and may not care for Sony's exclusives so for them X1 is all they need in the same way that PS4 is all I need.
To be fair to him.....He was making reference to my statement about the dominance of the 360 in the USA and the UK..... not worldwide sales in total.