MGM is up there in my families list of favorite parks too. I think one reason you hear people complain is that it's a very "show" focused park. So it's important to get a times guide in order to actually experience most of the attractions. At MK, you can just go from attraction to attraction, but at MGM, if you don't think out a plan at the beginning of the day, you can find yourself only accomplishing one attraction in the morning and one in the afternoon. That's especially true if you don't like the two thrill rides (Tower of Terror and Rock N Roller Coaster). Those two rides are the primary "normal" attractions in the park. By that, I mean they are rides that you get in a normal line for. Great Movie Ride and Star Tours are the only other ones I can think of there. Everything else is a show that starts at a specific time. And some shows are only done 3 times a day (Lights Motors Actions is one like this). So if you came in and saw Beauty and the Beast in the morning (usually a 10:00 start), and looked for the next show, you've probably missed the first LMA show. You might be able to fit in an Indiana Jones show, but then you'd miss the second LMA show. And if you have a sit down lunch, you might miss the last LMA show, and end up your afternoon with the final round of Who Wants to Be a Millionaire. So if that was how your day went, you'd probably end up frustrated at spending a whole day admission on a park to see 3 things. And if the weather turned bad, they might even cancel Fantasmic (it's very weather dependent). So you can see why people can say they don't like it.
Now my family are big park hoppers, so we tend to hit MGM for a few hours and fit in the thrill rides and one show before heading off to someplace else.
Hope this helps!
Now my family are big park hoppers, so we tend to hit MGM for a few hours and fit in the thrill rides and one show before heading off to someplace else.
Hope this helps!
We've decided that we don't have to see EVERY show EVERY time we go, but we love the themeing and the little surprises along the way like street actors. And of COURSE Tower of Terror is there, along with RNR and Fantasmic! There are also some really good places to eat at MGM. It runs a neck and neck tie with MK for us! 12 more days!!

That is so true! 