Ok here's an update.
I've been playing my druid4/fighter1 for awhile and while I dig the talking to animals and stuff I'm not really enjoying the character as a whole. While it's awesome having a dire wolf, charmed grizly bear and dire boar mowing through kobolds and gnolls, the druid herself feels more like a fighter type more than a caster. I've got Sleep, Entangle, Magic Fang (what's the deal with this? I can't cast it on my summons) etc but she hardly feels like a caster. Maybe she'll become a more active caster later?
Just last night I started a monk/rogue and so far she's more fun though without any summons at all I can see some difficult battles ahead until she's able enough to handle herself.