Bunnelby actually looks alright. In the anime he is actually pretty cool, but Diggersby could have looked so much better. He looks like he just finished eating his own ****. He took a huge ****, and started eating it with his big ear-hands. Why is Huge Power his hidden ability? It is the saddest excuse for an evolved Pokemon if he does not have Huge Power. His stats are pathetic, and if you do not have Huge Power, then he is 100% useless. He should only have that ability. Anyone who decided to train him in-game found out it was a complete waste of time, when his final base attack stat is 56. Delibird hits harder than this sack of ****.
Hold it! You dissin' my delibird? Thems fightin' words.
On topic: to be honest, when I first saw it, my reation was similar to yours design wise. After giving it a while though I ended up liking him. He has a certain charm to him.