5/5 Boy do I miss Capt. Murphy
  by D. M. Colbert
Only a chuckle or two between both discs. The series took a huge loss when Mr. Goz passed away. While the rest of the cast tried to fill his shoes they found out exactly how big Murphy's shoes were. Nothing tops "Clean your ears out woman, I said I want some balls!"...immortal!

5/5 Gotta have em all!
  by E. G. (Seattle, WA USA)
Bizarro! episode was my favorite but I bought seasons 1-4 and have enjoyed everyone of them equally. Besides, if you buy Season 1 and you laughed then buying Season 2 won't be too far out of line. However, if you bought seasons 1 & 2 then what's stopping you from finishing it off and buying 2 more seasons?

1/5 This a terrible end to a good show.
  by Menoth (Flint, Michigan, USA)
Sealab 2021 use to be one of my favorite cartoons on Adult Swim. The first two seasons were the best and the third was acceptable. Yet the fourth season on the other hand was a sad ending. For this use to be a show I loved, but disappointed me in few ways.
The writing was terrible, this season is devoid of the same humor from previous seasons.
The character "Sharko" was annoying to say the least.
How I wish Capitan Murphy was still around, but I am not even sure he could have saved this total let down.

After this season I can be grateful they pulled the plug. Sealab 2021, I will miss you..., but not season 4.

P.S. If you enjoyed the old Sealab 2021, I suggest you check out their new show "Frisky Dingo".

5/5 Surprise! It's Awesome!
  by Kensuke Nakamura (Nashville)
I hesitantly got season 4 thinking that the last season probably trailed off and knowing that Harry Goz wasn't in it. I was pleasantly surprised with an awesome season. Sealab went out with a bang . Captain Shanks really came to shine in this season and became just as great a character as any other. Many shows try and fail at outrageous over the top cartoon comedy but sealab is among the few who do it so well it makes it look easy. "Legacy of Laughter" was a great ending and made me sad it was over but happy that it happened.

1/5 Simply Awful
  by Erik
Unlike some hardcore fans, I didn't mind Captain Shanks when he took over for the irreplaceable Captain Murphy. But Season 4 changed all that. Whereas Seasons 1 & 2 (and parts of 3) were very amusing, Season 4 isn't funny at all. None of the character developments or jokes are funny in the least. All jokes fall flat, and what little potential some developments had are squandered after they're repeated the umpteenth time (Grizzlebees, anyone?). Whereas the first 2 seasons actually were intelligently quirky, Season 4 needs a lobotomy to enjoy. Avoid it like the plague.