The first 2 seasons of ENT are better than the first 2 seasons of DS9, VOY and especially TNG. My god he first 2 seasons of TNG were atrocious.
I'll take the first two seasons of DS9 and VOY over ENT.
Also I'll excuse TNG's first two seasons since it was the first modern Trek series. They were still learning how to do Trek without Kirk and Spock. Even as bad as the first two seasons were, we got a few classic episodes like 11001001, Datalore, Conspiracy, Elementary Dear Data, The Measure of a Man, and Q Who.
I can't remember anything about the first two seasons of Enterprise except for the horrible A Night in Sickbay episode and how bored I was through the first two years.