Would you consider these stats a productive slapper?
.385 avg, 36 runs, 30 rbi, .477 slg, .414 obp, 11 bb,
Depends on the league average. If she could do that in the SEC, she's be a very productive SEC hitter and would start for anybody. Her OPS would be about 45 in the conference. That's a player who can start and be an average if not better-than-average hitter in her lineup. And the fact that she could do that in the SEC would mean she'd probably be 95th percentile of hitters in college softball.
Although, I will add that the question isn't whether that's a productive/valuable player, but whether a coach would over-value that hitter because she is a slapper and say this is one of my two best hitters when she might only be the 4th best on the team.