Definitely awesome!
You really have a great talent for designing and well done execution of making your drawings come to life. All the parts associated with the mechs are top notch in the quality and the little robot-esqe sounds you added when you make pieces just adds even more to the authenticity. It's like "*BAM WHAM* here's an awesome robot and it makes cool sounds!" XD
While I'm not a huge fan of the genre of game, I do obviously enjoy the great amount of effort shown in your mecha creation station (lol). I do hope that if you plan to make a V2, that you add the ability to change colors, edit the backdrop images, and add even more pieces with even more variability on their design (much like the Kanti TV head and the Pokemon hats).
Great job and keep up all the good work!