What's with that last sentence of the intro? This is an article about a roller coaster that kills people, not an argument for or against euthanasia. I come to this page wanting to read about a death coaster and then I'm thrust into a debate on whether it is moral to euthanize people.

Also, the source isn't really that solid. It's one sentence in a post on Metro which, since it looks like it's based in the UK, I don't really know much about.

If you want to include criticism for something make it a separate section or something, not a sentence in the introduction.

It looks like this was the revision where that sentence was added in:

http://en.wikipedia.org/w/index.php?title=Euthanasia_Coaster...