Review Detail of MehDontCare in Rewrited as Modern Military System

I'm not good at starting reviews so I'll just get to the point. The writing is ok, not 5 star worthy since there are a lot of gramatical errors that pull you out of the story but its good enough that you can read through it and understand the flow of the story. The problem however comes with the development of the story. Its progressing at Mach 5 and everything is just happening, for the lack of better words. What is the point of having the system give the MC the ability to summon gear produced up to 1960's or 1970's if he never uses this ability and on top of that, after 10 chapters, he can just jump straight to 2008? Might as well just remove this restriction entirely from the story as it serves no purpose. And going back to the speed of progression, after just two quests he receives the ability to summon a base / airfield that's fully equipt with everything he needs (manpower, equipment, vehicles, etc). Even with 1970 tech he would be able to dominate a good portion of the world he's in (magic or not) since the system seems to be incredibly generous. This removes any ******* there might be with the story in the future. The characters are also not fleshed out, just sterotypes. There's a handful of named characters so far but none of them gave me any lasting impression as they are not really fleshed out. If they were just supposed to be cannon fodder for the story that's alright but they are recurring characters that help move the story forward. Because the story moves so fast the characters become background that take a step forward when they are needed and then vanish back into the background when their job is done. As for the MC, in the second chapter he remembers his past life and receives the system. Even though the MC from chapter 1 was not fleshed out his character is just replaced by the new one, there is no conflicting emotions, there is no setting into his new personality, it just appears and the story rolls forward. In fact, I'd say the MC is still just a blank slate, he is just a tool that's pulled by forward by the story so that we the reader can experience it ourselves rather than through the MC. The world itself is not described in any way, we know there is magic, we know that the tech is around the Renaissance era (gunpower / muskets) but it could be explored more. The author placed the start of the story on an island that has wildlife, we could have learned a bit about the creatures of the world and how the world operates but instead of got a gag joke about the Lorax. I know some authors tend to keep the world background on the down low for the first chapters of the story but even they give brief insights in the first ten chapters. Overall the story is alright but there is a lot to improve on and the pacing needs to be reworked in my opinion.