Fair points and valid concerns.The game looks great, but you should always be skeptical of overtly-ambitious 2D games. Plenty of examples (Kingdom of deception, Something Unlimited etc.) ended up not delivering on their promises and got bogged down on their development.
This one also seems promising but you never know what might happen in a year.
We do have these concerns also, and are aware of potential pitfalls and issues.
I'm sure we will make mistakes (we have made several already), but we really are trying to learn from them and keep the project going.
I know it's only 0.2, but we've spent a lot of time making the game look nice and fun and it'll be such a shame to see all our work go to waste.
Guess we'll just have to wait and see.