I personally enjoy Red Aquatic levels as they are usually vast and have very nicely hidden secret exits.
There are some cave type levels that have calm waters you can swim in that I like. Claustrophobic cave levels are my favorites since they allow you to use the lows ceilings to your advantage when hitting critters. Adding some puddles and water passages here are ok for a change of pace.
What I dislike is flooded and ghost ship levels with tide. They force you back usually and there are sections where you have to wait for it to rise or wait for the ghosts to disappear before you can proceed. I find these a chore to complete. Also, there is usually a porcupine fish or some urchins that WILL damage you at one point because the tide is so damn slow.
Opinions?
a
There are some cave type levels that have calm waters you can swim in that I like. Claustrophobic cave levels are my favorites since they allow you to use the lows ceilings to your advantage when hitting critters. Adding some puddles and water passages here are ok for a change of pace.
What I dislike is flooded and ghost ship levels with tide. They force you back usually and there are sections where you have to wait for it to rise or wait for the ghosts to disappear before you can proceed. I find these a chore to complete. Also, there is usually a porcupine fish or some urchins that WILL damage you at one point because the tide is so damn slow.
Opinions?
a