There are plenty of random creature generators, so why would you need another one? For me, most of the otherwise great generators too often provide you with silly, or unplayable results. Half of the process is rolling for HD, damage, movement speed and resistances while the “tasty”, inspiring part is kept short or clearly neglected.
When I want to randomly create a creature from ground up I expect nothing at first, and hope that the first few rolls will make the bulk of decisions for me. Next rolls should inspire the overall theme and feel of the creature, and the final choice of features and skills should make it fun, unique and memorable.
I don’t want to roll for stats. I can create the stats myself; write down resistances and attacks that make sense and result of the creature’s shape, theme and features.
I want to roll for inspiration.