Recently had an areo's taster at Kemble,in a bulldog, it was great!
I will be doing their advanced ppl, you can customise the course to suit what you want, although it will still cover their core skills. Basically it covers some aero's, upset training, low level work and emergencies, matz crossing if you want, all with the aim of tidying up your flying and getting you organised.
You can also add the aero's course to it.The instructors are mostly ex-mil, all are very experienced and do it because they enjoy it. The guy that took me up was Dave Jones, ex cfi at Bristol flying school, current IRE, etc, corperate jet pilot and aerbatics competion flyer. He was great.
They are a bit dearer than some but after trying them thats where i'm going. You get what you pay for.
Happy flying.