Let's do one of my favorite exercises, rolling 10-year placements:
1989-90 through 1998-99: 12th in goals/20th in points
1990-91 through 1999-00: 9th in goals/21st in points
1991-92 through 2000-01: 7th in goals/17th in points
1992-93 through 2001-02: 10th in goals/16th in points
1993-94 through 2002-03: 17th in goals/20th in points
1994-95 through 2003-04: 19th in goals/25th in points
Not bad. I like that even when you remove the 1992-93 season from the 10-year sample, you still see a player that is amongst the most productive in the era.
Compare to Dino Ciccarelli
1980-81 through 1988-89: 11th in goals/21st in points
1981-82 through 1990-91: 6th in goals/20th in points
1982-83 through 1991-92: 9th in goals/19th in points
1983-84 through 1992-93: 9th in goals/22nd in points
1984-85 through 1993-94: 11th in goals/24th in points
1985-86 through 1994-95: 8th in goals/19th in points
1986-87 through 1995-96: 10th in goals/20th in points
1987-88 through 1996-97: 12th in goals/29th in points
1988-89 through 1997-98: 18th in goals/39th in points
They seem pretty comparable, Dino with what amounts to a three-year longevity edge, maybe you give Mogilny a bit more love for a more globalized and more teams NHL. Ol' Dino's consistency is a bit undervalued in general most likely with the nasty word compiler to mask a 600 goal career.