I really want to like the gunlance, but I have a horrible time dealing with the movement. My last practice match was against Nibelsnarf (really easy with LS/hammer) and I had to use all my mega potions because I kept fumbling, missing blocks and dodging in completely wrong directions. The damage from stabs and shells seemed pretty nice whenever I got hits in, and I feel like it could be fun once I get used to the style. It's just so different compared to my usual weapons and I feel helpless when the monster constantly runs around and dodges my stabs.
On the plus side, had my first encounter with Ivory Lagi (with LS) and didn't have _too_ much trouble, despite carting once from a wall combo. Kind of a fun fight.