This means the ride frequently has a long line, which would be ok if the experience was worth it, but it’s just not.
The ride itself isn’t all that bad, but the mechanics of it mean that loading and unloading the submarines tends to take forever.
Also, the boats are crowded and tend to get hot, which is awful in a Southern California summer.
The Submarine Voyage has been around for a very long time, and while it has seen multiple themes over the years, the most recent iteration sees guests taken through a Finding Nemo themed experience.