Reborn to Master the Blade: From Hero-King to Extraordinary Squire 
(Episode 1):
I really enjoy the light novels, and this first episode did a good job with the adaptation outside of I wish it looked better. It's definitely keeping pace with the humor from the books.
I do look forward to how the battle junkie in Chris is dealt with. It can be a bit much at times in the LNs as they go on. Overall though, I have high hopes for this one.