Although EMC provides command line tools to do (almost) everything you can do through the interface, I still think they should scrap the interface at all on the enterprise level Storage solutions they offer.
If you have a high tiered storage, you most probably (and should) know what you are doing. Instead of focusing in a web interface and nice icons, they should instead spend that energy writing good (or better) documentation on the command line tools; more options are also welcome.
@EMC: you should worry about good interface for graphs and related stuff. Not that you should not provide a command line interface to those graphs, or even externalize the links on the graphs. For example, externalizing links on the performance graphs would make it easier to integrate it with monitoring tools people already use and prefer (e.g. zenoss).