Being a test, this actually sounds presentable. The strings seem to provide a lot of ambiance, although at times the attack on the sound seems slightly off, and the piano is crisp and bright, reminding me of the original Lavender Town soundtrack. For testing, I'd recommend pieces that use more variety of notes and pitches. That would provide an effective assessment on the VST quality, limitations, and strengths. Perhaps it may even spark inspiration (which is not to say, of course, that Lavender Town is not a piece from which an individual could derive significant thoughts. You exemplified that rather well).
That aside, the VST you assayed sounds practical and fit for future compositions. Also, nice placement of drowzee's cry. This was certainly enjoyable.
Please contact me if you would like to use this in a project. We can discuss the details.