But as a 23 year old who saw it, I loved it. I thought it was a fantastic Disney movie and it seemed to go back to their roots. There are some scenes such as those with a snow golem that miiiiight be too much for a 3.5 yo. But...I don't really think so. Again, it's been a while and I don't know particularly what is and what is not appropriate for specific ages. I'd probably say safe enough for a gamble. And if not, you should see it

Also, there's a lot of singing in this one so your kids would probably love that.