It's how bitcoin is made, so it's good. Reward will be lower, that means higher price because ther will be more demand for btc.
Satoshi is a great mind, his algorithm is perfect, except few bugs, like double spending, else is perfect.
IF there is more demand to it , otherwise it will stay the same as ever however given that bitcoin is currently hyped alot then probably it will increase by atleast 20 % or could be more than that. Anyway, double spending is not a bug cmiiw