It's an air only kit. So for those purposes, range isn't really a problem.IMO good, but the need for a stop gap with greater standoff prior to the availability of the LRASM is crucial. My choice would still be the NSM.
The US Navy (USN) has successfully completed a first free-flight test of the network-enabled AGM-84N Harpoon Block II+ air-launched anti-ship missile in a test on the Point Mugu sea range off the California coast.
A modification of the existing AGM-84D Harpoon Block 1C missile, the Block II+ weapon is being developed as a rapid-capability enhancement for the F/A-18E/F Super Hornet for introduction in late fiscal year 2017 (FY 2017). Block II+ introduces a GPS guidance kit, a new datalink interface that enables in-flight updates, improved target selectivity, an abort option, and enhanced resistance to electronic countermeasures to confer the Harpoon weapon with the ability to receive in-flight updates that improve the targeting and engagement of moving maritime targets.
The other stuff it brings to the Hornet guys is of much more value.