The story is linear, the graphics, sounds and music aren't all that amazing, but you can't deny this thing has real soul. The (married) couple who are the devs really put their hearts into it, and it shows.
It's pretty family friendly and naive in a cutesy way, great for a younger audience, but the humor still hits home even for an old sod like me. The story is, like I stated quite linear, and it's very derivative of other RPGs, but it's presented in a way that I can't help but enjoy every second of. Besides there are a few really original sidequests in each area that give you plenty of stuff to do (and laugh at) while you play.
One thing I dislike are the slightly preachy Christian undertones, but it doesn't stop me from greatly enjoying this little gem. Very highly recommended for the price, and with bigger mods incoming you might get even more bang for your buck.
*I played this before the steam release, but in it's final release.