Thank you all for your comments.
Indeed, the main criticism I am getting is because of the rigidity of the animations. Lack of time and desire to see any results are to blame for the lack of definition of movements. These personal projects that have so many battlefronts always fail at some point or you’ll end up overflowing.
Also, in these works are also evidents the author’s personal preferences: the points which puts more effort.
Apart from technical exercise, my intention was to convey a message more or less convincing.
@ daren: the morphing was done with “Squirlz Morph” running under Wine on LinuxMint from two frames of animation.
@ Bliz: Indeed, the background matte painting is too noticeable especially in the initial camera movement. In principle, the background was also modeled, but the rush and extra geometry in the scene forced me to change my mind.
@ TheDuckCow: The lip animation was made with LipSync, and for advance the time, I made few changes to the original result.