I got the grill this past week and tried salmon and asparagus. I switched the setting from 'grill' to 'air crisp' in the last couple of minutes and it added such a nice crisp to the finish. 
The grill heats up so quickly and our dinner was done in less than 15 minutes. The pellets really offer the outdoor bbq flavour missing from an indoor grill. 
I would say this would be such a great option for condo living where you may not be able to have the traditional NG or propane option. Or for someone who camps or travels, it's very small and easy to move. Can easily cook for up to five people. 
I highly recommend.