have not read it yet but supposedly it leads into what would have been season 5 and the first war between Earth and the Romulans and the founding later of starfleet.
I found enterprise refreshing there is only so many times you can watch repeats of tng.
I only don't own them on dvd bacause of evil price gouging at 120.00 a season. they had them for like 85 once at sams club but they all sold out, lame.
Yes i know of places where you can get the bulkpack for over 300.00 of all four seasons still beyond my price range.