I like mine, don't use it often but I've not had it long. Got it off craigslist, "used once", for $40
It seems to get good gas mileage and is perfect for smaller jobs. I've done burgers, brats, bacon, once and twice baked potatoes, frozen party pizza, frozen chips and still haven't used two 1lb propane bottles.
Quick and easy to get the food on, 10-15 minutes she's ready and the temp holds very steady.
Only downside is the charcoal smokey flavour isn't there but that's not a problem.