The Exiled Reincarnated Heavy Knight Is Unrivaled in Game Knowledge

First, the art is not bad, there are nice ideas.

The story is generic/cliché.
Numbers doesn't make any sense, and xp and lvls are even worse.
At each fight, you wait for MC to get the right skill because he didn't put his points before the fight.
Because, of course the class everyone says is useless, can kill weak monster in one hit while simply reflecting damage, but nobody knew it.

That's all, nothing more, nothing less.

Oh there is the father part :

MC get thrown out within the second he got the "worst class", and his cousin or whatever becomes so badass.
Next time we see them, she became so cliché it would hurt. And the father is no better.
So MC fight to prove that he is really strong and not abusing his family name to put pressure on the guild.
After everything he still thanks his dad for having raised him so much, because he "cared in his own way".
And the father of course go away without apologizing because he is a noble, and whatever, but still say to a "peasant" to take care of his child, as if he didn't thrown him out of his own house without skipping a heartbeat when he didn't seems useful a few days ago.
Well, something cultural that I can't comprehend, I suppose.
Apparently, it upsets me more that I thought. ^^

Well I couldn't read anymore, there is no plot, no characterisation or growth and not even real world building (Only when its deemed needed).

We have an MC who is treating a real world like it's a game while none of the game elements apart from the Skills/Classes is the same like literally the world is completely different but he treats it like his game knowledge for everything is accurate even though he knows its all different.....

In combats MC and/or FMC will gain the needed skill either just before or during fights by spending skill points in a laughably predictable fashion too.

Do you like loot grinding in games? Then this is the series for you cause thats all this literally is in manga format. I've rated this a 3/10 cause it's not the worst but with no aim and no progression I'm just wasting my time with reading this.

Hope many discover this and sees how good it actually is.