I HAVE READ ALL THE LIGHT NOVEL VOLUMES, SO FAR UPTO 24.
WELL, Considering that I've given rating 10 overall, and also generously rated other elements. Ofcourse, I loved the light novel. Mushoku Tensei is about the main character trying to live his life to the fullest, in a simple way. The MC: Rudeus is Humble in both his conduct and dreams as well.
It provides an awesome balance of SLICE of Life, comedy, romace, growth,etc all in all making it a wholesome real life like story. It begins with Rudeus's birth & ends with his death, giving u a chance to evaluate his whole life. For me, It's the best light novel, manga or anime I've read or watched so far. But, those things are personal..
CONS: 1. MC's pervertedness: If u can't put up with it, then I don't recommend reading it.
2. I've found many people saying that "There r girls below age 15 & stuff" ... Well, I don't really get them. The common sense of Mushoku Tensei's world is different than this world. . So, u can't just judge it using this world's common sense. It has been mentioned clearly in the novel so many times. I don't know why people don't get it.
TIPS: Like any others, If u r just going to skim through it, U r gonna miss the essence of the work. So, Take ur time. Don't be a ...due to a lack of better words.. MOron who reads all the 24 volumes in 4-5 days without taking a break & properly thinking about it. All the while, ignoring everything else in his life. Well, I also was guilty of that & to some extent still am. But, try to TAKE BREAKS! It has improved my reading experience a lot.