Depends a lot on the script and the tattoo, I didn't like them in the past but got used to it. I mean, they're common enough these days that a college girl might have a couple small ones... But don't shoot something like "innocent 18 year old loses virginity" and cast someone with an elaborate giant sternum tattoo.
Also, some tattoos are just silly to me, so it distracts me. Riley Reid's back tattoo has a nice message but it's so literal I'm annoyed by it. And Owen Grey is a fantastic performer but his tattoos are pretty bad to me.