The Sabres have this habit of dusting off the puck before they do anything with it, especially in the defensive zone. When they do that the Canucks close FAST. By delaying the Sabres are actually pressuring themselves, taking away time and space for them to do anything and giving Vancouver a chance to disrupt the Sabres' passes and clears.
There are dozens of them. Like @Mango said, Bob Dylan, plus Mark Knoffler, Neil Young, Joe Cocker, etc. Are any of these guys good singers from a technical standpoint? Does it matter? If you like the music you like the music.
It's actually funny in a way: There are all manner of male singers that aren't the best singers but are great entertainers and the world embraces them. But heaven forbid a female singer may be considered mediocre.
I could name a ton of male singers that are great singers but not very good singers (you know what I mean). No one cares. The music is good, that's all that matters. But one female singer who maybe doesn't sing like a songbird? Throw shade her way!