People saying the modern Era arc is lame are wrong, they've prolly read the first 2 chapters and dropped it.
The starting chapters are boring and slow but about 5 or 8 chapters in, it starts picking up and getting good. As of now Ive finished reading chapter 130.2 and it's getting REAL good.
Otherwise this Manga as a whole is great
Gugu, Bon and Fushi are my favorite chars and have best character development