It's still weird Zoe Saldana's yet to break into the A-list (or the B-list for that matter). She doesn't really show off her acting chops in her films though and she's kinda lowkey on the celebrity side.
To be fair most of the big successes she's in would have been big successes without her. She's fine as an actress and I like her overall but I doubt most people who watched Avatar, Star Trek, Guardians Of The Galaxy and anything else she's in were interested due to her involvement.