While I appreciate the less is more concept, I felt that this product was a little lacking in crunchy goodness. Overall, the product provides a good starting point for bringing mecha into a d20 setting, but that's about it.
I was slightly disappointed by the narrow range of mecha weapons and more disappointed by the fairly thin material for kaiju.
I was also dismayed by how weak some of the mecha weapons were. While I understand the tiered equipment structure, I was surprised that a level one energy cannon was inferior to a .45 handgun!
[2 of 5 Stars!]