Complex sentence: Many wine critics criticize the "simple" or "immature" wines marketed as Beaujolais Nouveau, for instance Karen MacNeil has compared drinking Beaujolais Nouveau to eating cookie dough.
Split into simpler sentences: Many wine critics criticize the "simple" or "immature" wines marketed as Beaujolais Nouveau. Wine critic Karen MacNeil has compared drinking Beaujolais Nouveau to eating cookie dough.