Download and play the demo. If the graphics and music and general atmosphere leave you feeling slightly charmed you'll probably like it; if not then it depends how big a fan you are of squad-based SRPGs, and it sounds like not very. But it is a really charming and fun game. The characters are (for the most part) not incredible, but they're just fun to be around (and not in a wacky kind of a way). Gameplay is well-balanced, as long as you don't grind on the optional maps the difficulty is reasonable enough that you can win without it getting frustrating but would have to work hard to succeed on the first attempt (or at least without casualties).
One of my favourite games on the system, would heartily recommend you at least try the demo.
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James - Board 8's Resident Warm And Safe, Slipper-Wearing User
& The Cream of Porcupine Tree Fanboyism