Kibbles and Bits - Dogs Love It, TF Fans Hate It

Jokey title aside, let's talk kibble. It is a debate that's been going on since time began (or internet began anyways) and I think it deserves it's own discussion thread. Where do you stand? I'll kick it off with my inspiration for this, a quote by our esteemed Cobotron from another thread:
Discuss!
Cobotron wrote:Would someone please explain to me where the "I hate back packs" way of thinking originated. Is it derivative of the Bayverse? Or the G1 cartoon?
I just don't get it. 98.6% of every Transformers toy I have handled/owned over the last 32 years has a pack pack of some kind. To me it just comes with the territory. I mean I guess I could think of a few that are over the top or cumbersome, but what exactly do those who dislike back packs expect?
I'm not trying to be an asshat. It's a criticism that never crossed my mind until I entered the fandom and heard it from others.
Discuss!