DRS seems to routinely flag guys as having all time great or terrible seasons.

UZR was recently revamped, and the result was that those outlier seasons largely went away.

I definitely prefer UZR and fWAR for hitters. For pitchers I just go with xwOBA, make a distinction between SPs and BP arms (since BP arms go full bore), and assume every pitcher is probably going to get hurt so his counting stats matter very little.