The plot makes not any sense. The Captain Janeway and the first officer Chakotay decide to fall in a evident trap with the happy support of all the crew. The kazons have a lower technology of Federation, but are able to hide a powerful bomb in a infiltrated humanoid, take the Enterprise, pilot correctly the enterprise without any help and any security code.
A space battle longer than usual helps to see the episode till the end.
A space battle longer than usual helps to see the episode till the end.