What are they like? Are they similar to labs we did in undergrad? Although in undergrad I just felt the big rush to get it done and have the 'right' answer no matter what; not too much of the time was dedicated to understanding or learning from the experience. Is it the same in optometry school where you feel the rush and need the answer, or is more about learning and understanding as opposed to if you'll get it all 'right'? How are the labs marked and evaluated? How much of a help were they to you?