My son attended Doyle last year for 20 day program. ( just turned 12 )
There are many things I really liked. To start off with the Doyle's are true gentlemen and very good people.
The mental part of the game that they worked on was great.
Very little down time and they demand all kids are gentlemen.
I don't agree with some of the technical teaching that they do both on hitting and throwing mechanics. The other thing was they only had 9 kids 13 U .
My son is a very good player , we live in Hong Kong and he plays for our National Team. The one thing he wanted was to work on his pitching technique and he felt he did not get to spend much time on that. He did enjoy it though.
I will say we did sent two other kids from HK there who were not great players and they both made tremendous improvements. So the camp does have merit.
We did IMG the previous 2 years and its a money grab. Instruction is decent but not enough of it. Too much down time and they have no idea where your kids are during down time. It is a beautiful complex though.