I quite like evil manipulative Babe, as long as she's not overused. I was happy to see her family allow her to come back home, but I'm not sure if it means we'll get too much of her.
I've really taken to Buster. I've enjoyed him in the Roya storyline with Shirley in particular. He makes anything with Dean seem more bearable.
Dean annoys me. I don't particularly like Roxy so I find it hard to show any interest in what's happening there, and there's also the fact that he should be suffering more for what he did to Linda. I hope he gets a comeuppance soon. I will say he was brilliant to watch during the Roya storyline.
Elaine is a very OTT character, so it's been good to see her rarely. Not sure what to make of her three month stint coming up, but Scott Neal is hot so she obviously has her uses.
I'm happy Lee finally has a story as I've mostly found him dull. I'm finding it interesting he suffers with depression as I've struggled with that in the past. Keep it up.
I've sympathised with Linda since the rape, and feel she's getting a raw deal by Dean still being around. I hope it comes out soon as he is just hitting the same beat repeatedly.
The continuous Mick/Shirley scenes were repetitive. There was so much shouting back and forth that I lost interest for a while. Recently though, he finally called her mum, and their storyline with Stan's ashes and Babe was actually quite touching. I also find he is quite a funny character a lot of the time. I'll put him down for good improvement too.
Nancy was annoying when she was asking Mick if he murdered Dean every five minutes, but I love her relationship with Tamwar. Possibly my favourite relationship in the show. Her epilepsy has been dealt with in a good way too.
Shirley is perhaps used too much, and can very often be a difficult character to like. Linda Henry plays her to perfection though, so I usually find myself compelled to watch whatever crazy fun she's involved with this week.
Tina is a weird one. I remember enjoying a lot of scenes she had with Stan, and I like how she has been trying to help Mick and Shirley sort their differences out. I thought her and Sonia were well suited at first as well but that relationship has become so dull. Se hasn't really done much else to speak of.
So in conclusion I don't have a a favourite, but I think Buster, Shirley, Nancy, Linda and Babe are up there.