I like it because you can guarentee exactly what you want (if you have the money). However like you said, it is very unforgiving, and breeding genderless pokemon is next to impossible. Having to level up to confirm the IV sucks bigtime aswell.
• Fix the walking animation (while walking, when you turn there is a noticable delay where your character stops, turns, and then starts moving again).
• Add the ability to disable battle animations.