The Frieza saga, IMO, is the most overrated saga in DB history.
Gohan, Krillin, and Bulma are on a green planet looking for dragon balls where EVERY area looks exactly the same. Then Vegeta arrives and sneaks around killing henchmen and stealing dragon balls, only to be completely fucked when the Ginyu Force arrives. They struggle until... you guessed it... Goku arrives to save them all! Only somehow he switches bodies with Ginyu and when he gets it back, he is out of commission once again. Bummer. Everything should be fine though.... OH FUCK Frieza confronts them because Vegeta forces them to summon the Namekian Dragon! At least Piccolo was revived and is super strong because he found some dying Namekian to merge with, but nope that motherfucker Frieza can transform and we only know that because that asshole Vegeta told him to. Frieza keeps on transforming but Vegeta cleverly realizes that Saiyans are brokenly powerful and can just repeatedly severely damage themselves and heal to get super power boosts (Goku should have just done that instead of training in the spaceship). But nope Frieza can transform again, into his FINAL form, and beats the life out of Vegeta, and Goku awakens only to watch him cry and die. Goku fights Frieza, can't keep up, uses Kaioken x20 the whole time and still is outmatched, but luckily he was building a huge Spirit Bomb the entire time! Goku fires the Spirit Bomb, makes a hole in the planet (instead of Namek just plain exploding right there...) and everything is great because Frieza is dead! Nope, he is alive and kills Krillin the moment they realize he is still standing. Boom, Goku watches his friend blow up and dramatically goes Super Saiyan. Frieza gets his ass kicked and the reveals he can transform power up to 100% and actually fight on par with SSJ Goku, even with giant muscles that would later be revealed to make them too slow for any fighter to use in battle (except not there). 20 episodes later, Frieza gets sliced by his own twin Destructo disc thing and Goku lets him live, but nope Frieza can't let him go and Goku screams "You fool!" and blasts right back at that bitch to kill him. Only it doesn't. But Namek explodes and Goku escapes, but the planet exploding doesn't kill Frieza either somehow. After all that shit, Frieza still gets to come to Earth to try and kill everyone and is finally killed (for DBZ) by a time traveling Super Saiyan from the future in the next saga.
I just don't get the appeal