Most impressive.

One of the first things I noticed was the great sets. they're huge, detailed, and look great.
The only problem is that you have a few too many wide shots showing them off. Establishing shots are great to 'establish' the setting/scene, but then you need things closer in to get more personal.

The water technique, while basic, works well. The special effects aren't concentrated on, and simply do a good job of advancing the story and/or giving a nice background.

The voices are a bit hit-and-miss, Brick Daddy sounds fine, but is a bit too slow on the delivery. The Orange henchman just sounds plain weird, but the yellow guy is fine.

There is a mistake though. In the shot at 0:32, a green alien gets out, and a human gets in. But at 0:40, there human is back in his place, and the green guy is nowhere to be found.

The clip at 0:44 is a good idea, but could use a HUD or some effect to further the idea that it's the guy's eye view. Especially seeing as he does have a visor on.

The arm movements didn't always match what the person was saying, or the mood they were in. They could also do with a bit more subtlety. The animation overall was good, and there's a noticeable improvement even from last time.
Great job!