Nobody you've heard of. Sweden gets players you kinda remember having played for the Devils, like, 5 years ago. Czech and Germany get the tier below that. The UK leagues below that. I've attended about 6 games the last year and a half ... it's not impressive but it's not terrible either.
That said, there are grown ass men who play in the EIHL. Matt Nickerson never quite made it after being drafted by the Stars in 2003. Tyler Beskorowany came to camp for us and had a cup of coffee in Springfield a few years ago, and he's not doing that great in the EIHL. (Also a Stars draft pick, weird). Peter LeBlanc got drafted by the Hawks and was a stud in the AHL and is now not even leading his EIHL team in scoring. Anyone remember drafting Evan Bloodoff 9 years ago? He's lighting up the EIHL. Brendan Perlini's older brother Brett led Nottingham in scoring last year.
The NHL isn't sending veteran scouts over here, but there are grown ass Canadian men playing in this league and Kirk held his own.
Sheffield Steelers 2017-18 roster and scoring statistics at hockeydb.com
He's the youngest player on his team by, like, a decade and he put up some points. Love to see what he will do this year in the OHL.