Personally, I did not like it.
His various relationships; too weird! Especially a 'serrogate" female partner between 'him;, and "her."
Women, however seem to LOVE this movie.
OK, as for 'Samantha....'
Her responses either were TRUE, she did 'outgrow' him as a companion. Or 'b" a clever computer program designed to get you to tell everything about yourself; of which people some where else are using all that they learned to steal from you.
My question to 'Samantha' would be; what does her world 'look like?' If she could see him through the phone camera, could she also "see" the 'world' she lived in, too?