Some examples...
I wrote: "o conducted rigorous physical training resulting in three of her four Soldiers achieving APFT scores over 270"
He wrote: He deleted my bullet, and replaced it with: "o never backed down from a challenge"
I wrote: "o stressed career development by encouraging and assisting two Soldiers in continuing their civilian education"
He wrote: Deleted bullet and replaced it with, "o sacrificed personal time to look after Soldiers' well being"
I wrote: "o emphasized safety throughout the unit's redeployment resulting in 100% accident free movement"
He wrote: Deleted bullet and replaced with: "o always maintained 100% accountability of Soldiers"
On another NCOER...
I wrote: "o relied upon by the Company leadership to accomplish tough tasks with short suspenses"
He wrote: "o excels in the absence of orders and guidance" (written incorrectly for an NCOER)
I wrote: "o mentored and encouraged a newly assigned Soldier on the Army Weight Program to reach his authorized body fat percentage"
He wrote: "o his squad always completes every task early and above the standard" (which, by the way, is written incorrectly for an NCOER)
I wrote: "Service School Instructor"
He replaced with: "Platoon Sergeant"
Everything (for the most part) in the second NCOER he replaced incorrectly (present tense instead of past).