Original sentence: Among other things, this new engine is fast on Mac OS X, faster than Safari, both in terms of raw engine speed than interface reactivity.The alpha (“preview”) version of Opera 9.0 features a new engine called Merlin
Edited sentence: Among other things, this new engine is really fast on Mac OS X, even faster than Safari, both in terms of raw engine speed than interface reactivity.The alpha (“preview”) version of Opera 9.0 features a new engine called Merlin