Really solid!
Wow! This game was only made over the weekend? If i were to have played it without reading any information on it i would have never known. The game's objective is clever and the name of the game fits well.
As for game play, fishing up alien artifacts is a blast. I like the fact that you made it a lot more than just "fish up this" with the addition of fish that get in the way. When i first started played i didn't know that you were able to move the whole boat, but once i figured it out it was smooth sailing (no pun intended).
Everything in this game just fit together perfectly. The art was amazing, the coding (from what i can tell) was superb, and the music fits perfectly. You guys should definitely make games together more often.