Lazy Evaluation: stop wasting memory and time

Entertaining. Missed some real world examples or a code snipped

Interesting talk that was too short :)

Great talk, which surely deserves a lot more time. Love seeing a presenter being really excited about his talk, like Juozas was today :)

I agree that some more time for examples would've been nice. But, as Joe pointed out, it's mainly the concept which matters. And IMHO that's been conveyed efficiently. Also, I loved Joe's young enthusiasm on stage.

Xml is dead! Just kidding. Would have liked some quick code samples.

Nice talk! Just too short

Short but meaningful talk!

Great talk, just a bit shorter. Definitely I would have liked some examples.

More time and more examples, but Joe is a great speaker

Too short talk, but this is not a speaker's fault. I agree that Joe is a great speaker. Well done!

Well presented given how hard it is to cut down what seemed like a 60 minute talk in just 25 short minutes.

The high quality images helped a lot but I'm guessing you had to reorder a lot to fit the timescale so sometimes you didn't remember the flow of your slides by heart which didn't mind as the talk was still very smooth.

Generators are an underused concept in the php world and talking about the concept is surely important. Making it a fun ride sure helps getting the point across.