My wife has hit few, I've only ever hit one. My son hit one last fall in his 2014 Silverado, didn't really seem that bad but the airbags all deployed, truck was totalled with over $18,000 in repairs quoted, and least partially due to the lack of availability of replacement air bags/seat belt pretensioners. Insurance company said they had customer waiting over 6 months for repairs due to lack of parts.
My mom has had bad luck with them also over the years, she once hit one on the way home from the body shop after having the car fixed from the last deer hit, that was pre cellphone days.