You should continue, you have to! KHR starts with comedy and becomes pretty serious. It has its special & deep moments. The characters continue to evolve (ok Tsuna is a special case). The drawing gets better and better.
I love this manga very much, the anime too... Ahhh good old days. I always hoped for an anime continuation.
So again: read it, you won't regret it. It's a really good manga.
Definitely read it. The beginning also turned me off but, trust me, everything takes a crazy turn after the first two arcs. From what you've said you haven't made it to the Kokuyo Land Arc yet, which is where everything really begins. I only started getting really invested in the story at around chapter 80-ish. After that the manga is a complete rollercoaster of emotions and fun, I really recommend it!
I stopped reading this manga at ch 50, i felt like the story doesnt progress and there is no development.. Should I continue reading? (Is it getting good?)