'The Walking Dead' season 4 premiere episode had been a big hit but the question now is whether it's second episode, 'Infected' will be a good follow up. Here is nice review plus some spoilers you should be warned of for the next episode.

'Infected' introduces a new enemy to the group in the form of a daily virus as Rick and the rest fight on as usual to protect what they have for livelihood.

In this episode, there was great emphasis on the character relationships such as that of Tyreese and Karen, Maggie and Glenn, plus of course the odd yet interesting family-like element of Michonne, Carl and Rick. Michonne was given a lot of focus by rendering some real emotions this time around compared before when her character just had to be presented with a lot of emotional pain. Carol too emerged as a way stronger character.

The Rick and Carl tandem just got a lot more interesting too as they chose much better weapons to protect the group. The way Michonne responded to when she was stuck with Judith makes everyone ask the question whether she may have had a child in the past even before the zombie apocalypse came around. It became a good teaser for what is more to come for Michonne's character.

And then there's also Daryl wanting Rick to come back as the leader instead of him.

SPOILERS Alert!

According HW Hills, the upcoming 'The Walking Dead' Season 4 Episode 3 will be entitled 'Isolation.' Expect more losses to happen to the group with some of the members leaving camp just to gather more supplies.

Some snippets were also revealed for episode 4 that will be called 'Indifference.' The one liner plots reveal that the supplies will continue to suffer and the prison situation will never get better yet.

(Video Credit: YouTube/tvpromosdb)