Hello, how are you doing? You will get your promotional video for your device done professionally and delivered super fast to you. I will help you blow the mind of your investors. Please kindly share the pdf containing further info about your product. Also, please share the video you said you don't like so that I can know what not to include. I don't mind creating a FREE quick sample for you to see, and if you are ok with it, we can work together. I'm a professional 2d animator, whiteboard animator, video editor and Motion Graphics artist with Premiere Pro and After Effects and over 5 YEARS EXPERIENCE. With a pool of over-satisfied past clients (as you will see when you check through my reviews and feedbacks), your satisfaction is guanranteed. If you're not happy, it looks really bad on me, so if there is ever the need, you will get UNLIMITED REVISIONS till you are happy. You will be very glad you hired me and you will not be disappointed. Let me do your work for you and you will be happy.