Very good
A key note speaker who wouldn’t stop reading from his laptop.
Excellent overview of concepts and challenges, great speaker.
A superb talk, delivered clearly and confidently
It was a good talk, but I don't really think it's a keynote talk.
A good overview of how to use SOLID to refactor hard-to-maintain code. More suited to a main track talk, not a keynote.
Great talk with examples about SOLID principles and demonstrating the benefits and time saving in following the principles.
Good. From a presentation point of view, it did feel like you were talking really fast, which made a lot of it feel rushed rather than carefully considered. I also felt there was quite a lot of prerequisite knowledge needed considering this was a "getting started" session. From a design perspective, using slides with ALL CAPS is actually hard to read, especially when you flick between them so quickly. That said, there was some good content there, especially for me the strong argument to be using PHP 7.2 as a way of limiting how much we need to test. Good stuff.
An interesting approach to using PHP for ML. A unique talk with a real case example.
Was brilliantly presented and honest about the errors and troubles you can have getting going, but ultimately showing how to achieve it.