The Hat at MGM is alright. It's a cool focal point and good for pictures but I personally prefer the Earful Tower. Maybe had they of had the tower where the hat was, it would be better and different, not shoved at the side of the park that's near the interstate.
I was just at Epcot yesterday, first time seeing the hand/wand in person and it was pretty neat. Sorry. I know that's an unpopular opinion but it's a nice addition. Would I prefer it gone, yeah, I miss the old Epcot but I won't dwell on it and go on rants acting like it's the end of the world.