Is there any weapon that isn't "busted"?

I assume at this point a lot of people have had the played a bunch of different weapons. And after seeing a bunch of "blank weapon is busted" posts I was wondering if there are any weapons that have just never clicked for players?

As an example, I main SnS and often use hammer, chargeblade, switch axe, and insect glaive as secondary weapons. The IG is the only one that really doesn't feel like it's living up to the potential of other weapons. It's fun and all and I use it regularly for lower star hunts but I'm probably averaging a 50% longer hunt time than the other weapons I've mentioned. In the air I feel like I don't have all that much control and on the ground like a third of my swings are whiffs cause I'm always pointed just slightly wrong.