how many day{s}

A. Course Quality

1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good
1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good
1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good
1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good

B. Training Experience

1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good
1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good
1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good
1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good

C. Duration

1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good

D. Recommendation

1 star - Worst / 2 stars - Bad / 3 stars - OK / 4 stars - Good / 5 stars - Very Good

E. Suggestions / Comments