There are 293 players with at least 250 PAs this year.
Bader’s 1.4 WAR puts him in a twelve way tie for 142nd place (on the high end) or 153rd place (on the low end), literally smack dab in the middle of the sample. Below average offense plus above average CF defense = an average-ish player.
Players that have actually sucked badly this year would be guys like Jurickson Profar (-1.9 WAR), Enrique Hernandez (-1.5 WAR), Jean Segura (-1.3 WAR), Harold Castro (-1.2 WAR), Eric Haase (-1.2 WAR), Nick Maton (-1.1 WAR), Jose Abreu (-1.0 WAR), Winker (-0.8 WAR), etc