I haven't ran into a problem with one yet. I haven't gotten mine yet, but have driven 5 or 6 on varying road conditions.
It's pretty damn quick 0-30 if you stand on the pedal. Highway merges are not too bad as well - you just can't be shy about sticking your foot in it. I'll be driving mostly highway, and have no worries.
Here's a good representative Youtube video. At about 1:12, the guy punches it from a roll. Great sounds as well.
Definitely feels quicker than the numbers suggest.