Now lemme get this straight. This manhwa is NOT perfect in any single category. It doesn't have insane art. It doesn't have an insane plot. ~~It doesn't have loads of tits~~
Index:
-Intro
-Common complaints and reasons people drop the series
-Characters
-Plot
-Setting
-Conclusion

INTRO -
Now that that's out of the way. Let me get to the meat of the review. This manhwa is an actual healthy refreshment if you're looking for good comedy paired with a good plot. The plot is intriguing enough to make you continue reading but also funny enough to not make it feel forced. The characters are likable and the MCs are very fun to look at. Despite being an isekai mind you.

COMMON COMPLAINTS -
A common complaint on this particular manhwa is that our Main - main Character Hanbin doesn't get screen time every chapter and you know what. I disagree. There are a total of 3 MCs in the story. The 2 other main characters are also extremely funny and interesting to watch. I have no clue why people dislike the idea of them getting screentime so much that they drop the series. What's the fault in giving multiple characters screen time.
Another common complaint is that the author kills off a few characters that people bonded with. I don't know what is with this idea. People complain if characters never die and the story never progresses but also complain when even a single character is killed. Actual idiots.

Characters -
8/10 overall
As I said, there are 3 main characters in this show. Our ultra main character is a guy who was unfortunate enough to end up with a broken aid system when he got teleported to another universe. This resulted in him being trapped in the tutorial stage that most people clear quickly for a decade or so. Obviously, he is almost completely unrecognizable from his first time in the world. He is ultra buffed and his personality has changed quite a bit after begins stuck endlessly killing mobs that grow stronger every time the world resets. This result is some fun and interesting interactions with other characters in the story.
The second main Character is a Dragon in human form. I won't spoil anybody here but let me tell you the bare minimum. It's an awesome dragon boi. You best be ready for his reveals!
The third character is also a native, of the world called Rath'na. It's a wyvern that has a bubbly child-like but strong personality.

Plot -
8/10
A pretty unique plot if I say so myself. It's not the generic isekai troupe and I haven't seen this type of scenario being implemented in any other story so far. Pretty much every chapter has a good base and a good amount of thought put into it. The only reason I dropped 2 points from my score is because of the partly reused comedy here and there. It's not too much but a couple of jokes get old over the course of reading the comic. Another reason I dropped the score is that it just isn't the ideal plot for me personally.
You shouldn't go into reading this show thinking you'll get great comedy mixed with great romance mixed with great action mixed with gre- you get my point. >It's not perfect but it does what it does good. hopefully that made sense.

Setting:
7.5/10
The setting isn't all that unique. The strong point of the comic is surely not the setting. It's a little generic and has the usual mountains and dragons and beasts. There is magic and people with ultra-special abilities. Nothing too crazy here. You should focus on the characters and the plot if you want to progress the story and enjoy it thoroughly!

Conclusion -
My thoughts remain firmly seated on the quote I ever so proudly wrote 2 paras back:

It's not perfect at everything but it does what it does good

Very philosophical if you ask me. Again, as I said. Read the story to enjoy it, not match it to your expectations! Good reading!