Overall the dish was just OK. The salsa was pretty good, but it needed salt to really bring out the flavors. I also wouldn't advise adding the avocado to the salsa and would instead dice it separately and add it to the tacos during assembly.
The beer-batter just sort of spread out around the sides of the pieces of fish and it left the other three sides with a thin layer of batter.
I added a lot more spice than the recipe called for. I would make again, but without a beer batter and maybe just breading. If I did do a beer batter, I would add more spices and maybe hot sauce.