Firstly, having to build your robot is just tedious. There are not just a few pieces to put together, there are loads, and just when you think you've finished there's more to do, and then some more. It adds nothing to the game. Trying to skip that bit presents you with a message saying that skipping is only possible on the app.
When I finally got to a fight it was Rock, Paper, Scissors and so was completely luck based.
Graphics are good though.