It was funny, pretty much the whole way through.

I actually really like what they've done with the RPG-inspired fantasy genre in general here.

The gags are funny and set up pretty flawlessly every time. The characters are right on the cusp of being annoying as shit, and that works for the angle on the humor they're going for. Each one fits at least one cliché, and they abuse the standard very nicely in each instance.

And the plot isn't overwritten in any way. It just all works.

You're not going to find a particularly compelling narrative, but you will find an exceptionally enjoyable one.