Write a research paper. Application developers use Unity, CryEngine 3, Unreal Engine, need your help, you can complete the survey, please?

Hi, guys. I need your help. This post is for developers of applications on at least one of the three game engines.

I'm writing a research paper on the comparison of the three game engines: Unity, CryEngine 3 and Unreal Engine (or the free version of UDK). Can get a little survey in Google Forms? It will take you no more than 10 minutes.
Duplicate what is written in the survey: please do not vote those who have not worked with any of these engines or has no experience with them. And without cheating, I need reliable data.
Thank you to everyone who responds, and thanks for understanding!
Poll: goo.gl/forms/sLj3Kne7ix

By the way, if this topic will be interesting for people, I will publish the results of the study. [Can write to mail in the profile is.]

P. S. Especially welcome evaluation the CryEngine, now only 3 of the 47.
P. P. S. While writing and preparing, I seen a lot of reviews and comparisons, but none that would be enough for me detailed.
Plus, its research spending much more interesting.
Plus, polls not found.
September 19th 19 at 00:32
2 answers
September 19th 19 at 00:34
A survey of more Amateur than expert.
No such important items as : did you have to modify some part of engine itself (UI, network, AI), how much time spent on the revision of the system of things, had to resort to Cranham and extra optimizations (asm, vyzhyvanie and swotting on the brain of the engine) as the engine fit into the infrastructure of the company, had to hire some people additionally had to buy additional equipment (servers, etc.), integration of new staff (immediately started to work or tupili 2 months in the documentation) art pipeline (complexity, expectations, reality), if you decide in the middle of project to change the engine (how much would it cost you and would risk).
Wow! Thank you for rating. But as the expert I do not need. - Alize_Moen commented on September 19th 19 at 00:37
September 19th 19 at 00:36
A fun test. Filled(unfortunately with very little CE mark, so Unity3D).
Only I wonder - purely personal assessment(even without any comparisons... "easy GUI" - compared to what? For example, compared to Ogre3D there solid five, with a plus - because the Ogre GUI, as such, no...)

In any case - good luck in the studies :)

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