I was on a TMM boat (power cat) last February. Aside from a generator issue, it was OK.
BVI charter boats get heavy use, often by folks who do not know what they are doing.
It probably is a case of you get what ypu pay for.
ISPA Yachtmaster Offshore Instructor Evaluator
Sail Canada Advanced Cruising Instructor
IYT Yachtmaster Coastal Instructor
ASA 201, 203, 204, 205, 206, 214
As I sail, I praise God, and care not. (Luke Foxe)