Unfortunately it was. But it was an incredibly unfair one from a very closed minded type of person. Balancing out attractions like Spidey, MIB, Jaws, Popeye, Terminator, HMUS, Poseidon, Earthquake, BTTF, River Adventure, ET, Twister and Cat in the Hat with a few roller coasters does not automatically make a park Six Flags. I'm sure these same people view places like Phantasialand, SDC and Knotts as "only doing coasters" too (have not been to those but they seem very well balanced as well).
BTW, I brought up Vekoma SFC because I think that would've been the ideal model for HTTYD. But the capacity of the existing ones is really, really bad (though not in a way that couldn't be rectified through customization, I guess). It's all a moot point of course.