I visited lots of places before deciding on where to train, and opted for BCFT for the ground school. I was pleased that I had done the research and it was time and effort well spent.
During the 6 months of ground school I used the time to get a feel for the flying side (spoke to students, chatted to instructors and made quiet observations), and in my opinion it fell short of my expectations. To ensure I made the right decision, I then spent another few days visiting various schools to see where I wanted to spend my hard earned cash on CPL and IR and opted to go elsewhere.
What you need to remember though is that things can change very quickly, instructors (both ground and flying) come and go so the best thing you can do is visit as many places as you can to help you make your decision.