based on his thoughts you can tell he doesn't really see opportunities he's missing just because of his thoughts of the anime that anyone can tell you it doesn't really show you the real personality of that character unless you meet them in real life.
Well, for me, he is a rational person...
play with Aizen? No offense, but even with pre-knoweldge , he would still be pitted.
Remember, he doesn't seem to have a cheat..
definitely red flags when the MC hates and insults all the main characters of the story hes thrust into. The fact that this guy could think negatively of Yoruichi and Urahara means he's messed up in the head. Fix his mentality or no ones going to read past chapter 10.
Etiger789