Here's a mind blowing player comparison:
Player A .331 BA/ .556 SLG/ .967 OPS/ 103 R/ 25 HR/ 105 RBI
Player B .347 BA/ .603 SLG/ 1.012 OPS/ 84 R/ 19 HR/ 57 RBI
Player A is Freddy Lynn from 1975 - the year he won both the AL ROY and MVP awards. Player B is Mike Trout from this season. With two months left in the season - Trout is on track to blow away Lynn's numbers (in everything but RBI). What's really mind blowing is that Trout is three years younger than what Lynn was in 1975.