Again, felt like a sales pitch. I think a high level overview to Percona toolkit at the beginning would have gone a long way rather than diving straight in. Too much information covered at a very fast pace.
For me this particular time slot did not offer a talk of interest to me. I choose to go to this talk as I thought I may have got some insight into Larvel as a product. I felt this talk was however an extremely niche topic and therefore little value to me.
I personally am not a fan of annotations used in this fashion. I was glad that the speaker was open to discussing the disadvantages of this approach.
Overall the structure of the talk had a good flow and was well delivered. It just wasn't for me.