FSIMSTUDIOS has done a great job with their rendition of Mexico's Cancún International Airport (MMUN). MMUN is the 2nd largest international airport in Mexico and the biggest airport for international passengers. The scenery is very detailed and includes great attention to detail including Terminal 4, which opened in November 2017. The price and quality of this add-on is right on point without framerate reduction. Excellent addition to my airport collection.

I'm waiting for the area near the KPHX airport! It would be a good idea to do the areas surrounding the airports first!

My sim looks just fantastic with atmoengine plugin! everything is just fine and fps boost works well The sky is looking very realistic. I'm very pleased with that.

One big short-coming here for me, and that's the FPS in wingview. And it's a shame cause otherwise a great product. Engines are most realistic looking of any of the other 757s available (payware or freeware) but I just can't live with a stuttering view at this phase of simming (granted I', still using FS9. But the other 757 models don't have this problem.

great product for its price the sky and haze is awesome highly recommend

Framerate always so bad since v1 , you have to take the grass away to gains 10 fps so its flyable badley optimied for performance . I have over 40 fps with all my scenerys with the sliders nealry on max and 60 % traffic even in big airports . Big dissapointment

Very impressive addon. The sky is beautiful here. Recommend.

Excellent! Very realistic! The frame rate is better on this version than on the previous! The new terminal (T2) is there and is very beautiful! This product really deserves 5 stars!

I'm not impressed. The water looks horrible, much prefer XP11 default. The clouds are nice, better than XP11 default, but the sky is too misty/foggy. Almost every weather situation, except clear skies give a very hazy sky. The price isn't bad, but I'm underwhelmed by what you get. In fact, I've uninstalled X AtmoEngine end re-installed SkyMaxx Pro v4.

DO NOT BUY! Less than 30 min into it and all ready want a refund. Virtua-
l cockpit visual quality is from like fs9 era. click on any circuit breaker and other switches move. left click does nothing on some switches but on other does something. 3 position switches move like they are 2 position switches. Same cockpit sound ALL the time regardless of power input or stage of flight. Extrem-
ely not satisfied with this product. Should be a Freeware in my opinion.