In response to questions about Young Wallander - it took me a while to get into it, and also to get used to the main actor, who has a strange whispering voice. The writers have done something a bit odd in that it is Wallander as a young 'rookie' policeman, but it is set in contemporary times, so that threw us at first. But I would say stick with it, it gets more interesting as the storyline progresses.
I gave Kenneth Branagh as Wallander a try, but I preferred the original version.