Taller does NOT always equal better. IMHO SFNE's S:ROS blows away MF and Goliath and I can think of a few dozen smaller coasters that I'd rather ride then SOB, Mean Streak, Herc, and Rattler.
For example, anyone who's ridden Holiday World's Raven, which has a lift of about 80 feet and a first frop of about 100 feet, can attest to the fact that its one hell of a powerhouse!
Or look at the larger B&M Stand-ups, Chang, Mantis, and Riddler. Riddler, the largest, is also the tamest and while fun is, IMHO, most boring of the three. Mantis is the smaller and more intense. Chang is a good middle ground. Which would you rather ride?
Or the inverteds? Montu or Raptor may be people's favorites [mine is Montu] but I don't know anyone who thinks either are actually more intense and disorienting than the smaller Batman clones, who's inversions fly by so fast you don't have time to breathe.
When it comes to coasters size doesn't always equal a better ride.