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.
The singer Lily Allen was educated at an upper class school but she sings in a mock cockney (mockney) accent. So she sings like that- "dih-int" for didn't, that kind of thing. I thought it refreshing that she didn't adopt the standard "pop music" accent and sang in her own accent, then I found out it's not even her accent. But she's sold a lot of music singing that way so... more power to her, I guess.
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.