is Katekyo Hitman Reborn worth watching?

Yess, i liked it~

if you like comedy, it has comedy throughout

in the beginning, it is a bit ridiculous and hilarious and interesting at the same time, however, you may get bored (but it gets better later)

later, the characters become reallyyyy good in skill and looks

the action also becomes better as well :)

Well I liked it...

No.