I've only watched the two movies and the anime version of Battle of Gods so far, but I would say so far it feels more Dragonball/DBZ than the Buu Saga, which felt like a random series of events with barely any rhyme or reason.
Goku: Hey everyone I achieved SSJ2 off-panel!
Vegeta: I better become Majin to match Kakarot!
(later) Goku: Okay, time to show off SSJ3!
King Kai: No Goku, you know the risks!
Vegeta: Wait, WTF?! If he could go 3 all this time, why not just do that to end his fight with me quickly and prevent Buu from being released?
King Kai: Shh, the fanboys don't like it when you imply Toriyama makes this shit up constantly!
Goku: All right, kids, time to learn how to fuse!
Gotenks: Cool, now let's go from SSJ 1 straight to 3!
Goku: Wait, what? But I just did a whole thing earlier showing how you need to go through them one at a time!
Gotenks: Fuck you, old man, you're dead! Time to grieve over my moms dying, and then quickly get over it and start playing volleyball! I'm bipolar!
Goku: Well, I'm not dead for long, even though it totally negates my whole "I need to stay dead to let a new generation mature" shtick at the end of the last arc.
Gohan: I need to help out my dad!
Videl: Hey Gohan, why did we spend so much time developing me at the start of this saga if I didn't end up mattering?
Gohan: Hey, you getting viciously beaten by that Spovo, Spopo, Spoto, err, that bald guy was a tragic event!
Videl: Okay, yeah, but neither you nor me got revenge on him. He just randomly gets offed by Babadi. It just all felt meaningless and a time-waster.
Elder Kai: Enough talking! I need to give Gohan the Convenient Magic Power-Up, err I mean, teach him how to obtain the Mystic form! Which he totally earned after slacking off for 7 years......yeah.
Gohan: Well, I'm sure at least this plot point will be relevant to the climax of the story.
Elder Kai: Think again, bitch.
Gohan: Huh?!
Goku: Okay, time to kill Buu. Wait, which Buu are we fighting?
Vegeta: Let's see, there was Fat Buu, Good Buu, Evil Buu, Super Buu, Piccolo Buu, Gotenks Buu, Gohan Buu, and now Kid Buu!
Goku: Okay, I'm not the smartest guy in the room, but even I think that's really excessive.