"In order to be best prepared for the first test match, it was critical that we played against full-blown Super Rugby teams ...
"We had input from the rugby experts to pull together the schedule and they gave us the thumbs up."
And despite previous Northern Hemisphere misgivings over the All Blacks' use of the haka as a pre-match ritual, McEwen was delighted to learn that Super Rugby franchises would also perform the Maori challenges when facing the Lions.
"We're embracing the opportunity to include ceremonies at all these games to mark the unique occasion," he said.
"We'll be facing the haka on a number of occasions, which will be a first, but we look forward to it.
"We understand and respect that it's part of the national identity. We come to New Zealand with arms open, to get to know the people and the culture."
McEwen made it clear that the Lions were intent on winning the three-test series against the All Blacks, but a crucial element of that was enjoying the tour, and taking the opportunity to win the hearts and minds of local fans.
"Our expectations are winning this series," he said. "It's not only our objective, it's our expectation - we don't want to win, we expect to win.
"But this is a festival of rugby, it's not just about 10 games - it's about a national event. We'll be travelling to Waitangi, to Queenstown and our fans will be all over New Zealand.
"We want to be approachable and that's a really important part of touring. We will be successful if we enjoy ourselves, if we embrace the experience of travelling around New Zealand, meeting people and making friends. We're here to play great rugby and win the series, yes, but it comes down to enjoying the experience."