The mechanic is a rather basic design, with an all-blue colour and a work shirt pattern. He comes equipped with a walkie-talkie and a full tool truck, containing every piece of equipment a mechanic could need. The airport worker looks like every other workman from The LEGO Movie that joined Emmet in a chorus of Everything is Awesome, and is a nostalgic hark bark to the old construction figures that I grew up playing with.
Over the years, Lego has licensed themes from numerous cartoon and film franchises and even some from video games. These include Batman, Indiana Jones, Pirates of the Caribbean, Harry Potter, Star Wars, and Minecraft. Although some of the licensed themes, Lego Star Wars and Lego Indiana Jones, had highly successful sales, Lego has expressed a desire to rely more upon their own characters and classic themes, and less upon licensed themes related to movie releases.
Basically, the only thing that the two sets have in common is that they both have planes. However there is quite a bit of difference on the inside of the planes. There are a lot more details in the Friends plane. In addition to the seats, there is a rolling service cart complete with refreshments, emergency lighting as well as a larger galley and lav in the back of the plane.
So that's it... It's the first passenger airport set released in 6 years. It comes with a jet, 6 minifigures, a terminal, and some equipment for servicing the aircraft. Should you get it? After getting it, I'm glad I got it on sale, but I'm still not sure it was worth what I paid. I think it needs at least another terminal worker and then a pilot and flight attendant. Also you're paying for a lot of BURPs to help smooth the aircraft out. The age range listed is 6-12 years old so clearly it is not meant for old farts like me looking for a good building experience. However, if you're a LEGO CITY fan and you build your own MOCs to go with your city, it has some good additions. If you're looking to build an airport terminal of your own, you'll find some useful parts to make it realistic. We'll see if it takes another 6 years for an upgrade.
The final two minifigures are the Biplane Pilot and the intrepid Wing Walker. Both of these minifigures share the same white torso which is printed with a flight suit design overlaid with dark red and bright light orange flames plus a logo over the left breast. The torso design is superb and it can at present only be found in this set. Both minifigures are provided with a reddish brown aviator cap and dark bluish grey goggles, and the pilot (below left) also gets an alternative to this headgear in the form of medium dark flesh mid-length hair which has only ever appeared in five sets in this colour.