Anybody been to this leadership assessment by BAT?? it's the last stage of interview for the position Management Trainee, the function i applied for is marketing.

This is the latest interview process

STAGE 1: phone interview
STAGE 2: verbal and numerical test (online)
STAGE 3: interview with top management
STAGE 4: Leadership assessment (1 day event held in hotel)

Please share your exp. thx so much.