I never had a v3 so I can't say for sure, I have a v4 at the minute, the last tama I had was v2 I think so yeah.. I dunno, I think it just depends how you look after the baby, not the parent.
Your baby will be fine... well... as long as you take good care of it!!
The baby will develop from how you treat it... not its parent... because essentially you are the parent. You are the one that takes care of it... so it depends on how you treat it!