We really liked this. The flavors of the corn and chilies really complemented the fish, without overpowering it. I made it as written, with the following exceptions- I couldn't find serrano chilies, so I got extra poblano, and added it to the green sauce (after grilling and peeling); the amount of corn called for was way too much, so I cut it in half; I left out the zucchini, as we had enough food without it. My only real complaint was that the green sauce turned out a little too liquidy, next time I would use half the lime juice, or strain some out of the sauce before serving it. The flavor was great, it was easy to make, and I will definately make again. I would even serve this to non fish lovers, as the assertive flavors of the sauces cover any "fishiness" that might be present in the flavor. Thanks for posting a great recipe! Made for PAC fall 08.