My Mac was being worked on this week so I used Edge on my work computer to watch the Apple presentation... not surprisingly Edge crashed when exiting out. I'm not sure if it's just terrible or it was so confused at Sia's performance it just crashed

I am pretty sure there is some code like this in it :

if (url.Contains("apple") || url.Contains("google"))
Crash();

And the correct answer is that Edge is not that bad, but it has what we in Sweden call barnsjukdomar = ("Child deseases"). It needs an upgrade or two before it can really compete with the other browsers.