Since B&M, Intamin, GCI, and RMC are great coaster builders, which of their roller coasters do you think are the worst? 

Think about airtime, roughness, ride time, ride ops, safety, and overall experience. 

I'm only 12 and have been on 3 Intamins, 10 B&M, 1 RMC, and 1 GCI. The 1 GCI I went on was American Thunder at Six Fags St Louis. It was awesome!

GCI--Gwazi
Intamin--Disaster Transport
B&M--Vortex

b&m - batman clones (cant think of any rides in particular atm)
intamin - formula rossa
gci - gwazi
rmc - all of them

Intamin - White Cyclone in Japan. The drop looks fun, but the rest of the ride looks pretty poor.
RMC - I like all of them
B&M - Vortex at California's Great America
GCI - Wildcat, or Gwazi

LOL.
B&M- Raging Bull is my least favorite hyper ever.
Intamin - Probably some half pipe coaster like RC Racer in Paris.
GCI- Cheeseballs! I love GCI coasters! So probably Gold Striker, its kinda lame.
RMC- Yikes. Ummm... probably Lightning Rod. It's not as good as other RMCs.
HOWEVER...
My favorites are:
B&M- Silver Star has awesome airtime.
Intamin - Balder at Liseberg.
GCI- Wodan Timburcoaster is great!
RMC- Outlaw Run is so fun. (lol it rhymes)

^ I disagree. Raging Bull was one of the originals, and once you ride Goliath at La Ronde, that might change, because Goliath at La Ronde isn't even a hyper coaster, only 175-ish feet tall.

And for RMC, Lightning Rod looks amazing, not bad at all.

b&m: Kumba
Intamin: Half Pipe at Don Quijote
GCI: Apocalypse the Ride
RMC: all but outlaw run
Arrow: Afterburner
Schwarzkopf: all the cookie cutter wildcats/loopers
Vekoma: all of them
Non-famous makers: All of these models

Favorites:
b&m: Alpengeist
Intamin: Maverick
GCI: El Toro
RMC: Outlaw run sucks but is the best of the worst
Arrow: Tennessee tornado
Schwarzkopf: Revolution
Vekoma:
Non-Famous Makers: Mean streak

might as well say favs

b&m: montu
intamin: maverick
woodie: voyage, hades360
arrow: 10ese tornada
schwarz: scorpion
vekoma: nice meme

My Faves:

B&M: Montu
Intamin: Maverick (my all time favorite coaster)
Shwarzkopf: Scorpion
RMC: Goliath (the only one i've been on)
Arrow: Magnum XL-200
GCI: Only been on Gwazi, and I hated it

---

LOL.
B&M- Raging Bull is my least favorite hyper ever.
Intamin - Probably some half pipe coaster like RC Racer in Paris.
GCI- Cheeseballs! I love GCI coasters! So probably Gold Striker, its kinda lame.
RMC- Yikes. Ummm... probably Lightning Rod. It's not as good as other RMCs.
HOWEVER...
My favorites are:
B&M- Silver Star has awesome airtime.
Intamin - Balder at Liseberg.
GCI- Wodan Timburcoaster is great!
RMC- Outlaw Run is so fun. (lol it rhymes)

I love Raging Bull!

Favorites:
b&m: Alpengeist
Intamin: Maverick
GCI: El Toro

El Toro is by Intamin....

And my favorites!

Intamin: American Eagle (I haven't been to any parks with good Intamins)
RMC: Goliath (The only one I've ridden)
B&M: Raging Bull
GCI: American Thunder/Evel Knievel, the only one I have done.