I made 4 throws for christmas, one for each of my 4 siblings in about three months. I made lots of other stuff in between though.
So my suggestion would be try and keep it small, I made them so they would be comfortable enough to snuggle with on the couch, but not so big that they'd be cumbersome. My husband usually doesn't like any of my crochet projects, but he gave me the thumbs up on these!

This is three of them, without trim. The fourth is green with lavender trim for my littlest sister.