Etienne Juliot from Obeo, demonstrated Sirius, a tool to create your own modeling tools in Eclipse. Under the hood, the new UI editors work on EMF models. If you struggled with EMF (and it’s … uh … “basic” set of default editors), you should definitely have a look.
The tools also work well with Xtext, so you have a mix of textual (detail) and graphical editors (overview) in your product. The magic sauce in EMF makes sure that updates on one side propagate to the other.
Dark Views 