At least in the early parts. I liked the mc's never-say-die attitude as he charges head first into danger every time. Its very stupid, but he does it with style.
The story is also more developed than the first. The characterizations were written well. I liked the tsundere bodyguard chick (who was pretty adorable). The first series, perhaps due to its shorter length, felt more like a series of fights. This one felt more fleshed out, you had a better look into character's personalities and the overall story progress further.
I found the story does unravel a bit later on. A lot of plot threads were shown but ends up going nowhere. The previous well-developed characters gets sidelined by the authors. Focus is put on former villains nobody cares about. The enemies also turned into allies in typical shounen fashion, reasons given were fairly stupid.
Eg One chick, out of nowhere, turns out to be in love with one of the good guys.
Its kind of annoying how the mc decides to forgive all those baddies even after they put his mother in a coma and brutalized all those innocent civilians. It was reason he got serious in the first place right? But the mc just lets them all off the hook just like that.
Lastly when main guy from the prev series returns. He ends up turned into an enemy for stupidest of reasons. How he got there, the people's actions, reasons given, were way too deux ex machina and not in keeping with the characterizations from before. Rather it felt too forced. The last third of the series really could of used more polish with the writing.
Typical shounen tropes aside, the series was fairly entertaining. If you liked the original, no doubt you'll be reading this one too.