I have this same microwave and agree that the dial is inconvenient and hard to get specific times right. I would prefer to push the 30 sec. button 16 times than go through the dial to get 8 minutes. Either way, it's a pain.
The turntable jumps out of the track every time we use it and makes a loud noise like something broke. I always have to set he tray back into the wheel guides after each use. We've tried looking at the "fixes" but we can't figure out what is wrong...
The microwave heats well and rotates back and forth as well as spins for a nice, even heating. But the inconvenient dial and unstable turntable are major drawbacks.