Deagostini tiny is a very reputable company.
I have build out 2 of their subscription series products - the Japanese Zero and the Disneyland Park build.
The builds were extremely high quality - the Zero for example was all laser cut metal, and included all the tools needed to make the model. It was not a complicated build, and could be done by most anyone.
I really would have no hesitation to subscribe again - well, except for the cost.
However, when you are done, you would have the highest quality, most detailed build of the Falcon...
Respectfully,
Sanjuro