Kyone Akashi, on 15 June 2013 - 10:57 AM, said:

I disliked the Cain novels specifically for how much they fly in the face of the background descriptions from the original authors of the setting, and for pretty much being a satire in the vein of Blackadder or Hogan's Heroes. Don't get me wrong, funny books are all well and nice, but personally when I'm reading a story like that I'd rather have the humorous bits inserted in a way that actually fit in with the world.
The majority of 40k stories I've seen are "bolter ****", and the more complex world of Battletech with its political intrigue and deeper characterization was a nice change of pace for me. Although, of course, I'm sure that it very much depends on the individual author - just like the Cain books are a deviation from the 40k standard fare, I'm certain that there are different styles between BT novels as well. In fact, I have already noticed three different styles of narration/writing, and found authors that I like more than others.
This is what I'd recommend to any reader regardless of the setting: get your hands on stories by author, and then look whose style fits your taste the most. In 40k, the best way to do so are the various short story compilations. With BT, I suppose you just have to dive right in - although websites such as amazon routinely offer excerpts for you to get an idea.

Fair enough, though... i cannot for the live of me remember when BT ever had deeper characterization considering they act in a suicidal manner (both politically like Victor Davion, or militarily which is just a general problem with BT as they never made a single militarily sensible action) or are either Garry Stu or Mary Sue so much that it kills any willpower i had to continue reading them other than to just finish the book so i can put it away.
Not that 40K is much better, but whereas i can remember the characters i am entertained with in 40K books (mainly since they usually are written by the same author so it lends credence to your idea as well), in BT i can hardly recall anyone mildly interesting... with the possible exception of some of the Liao's family members in the novel.
It's quite depressing when i find some of the crazy antics of Liao family member the most interesting part of the characterization out of an entire BT series.