Pros
The company is growing and with that has a lot of opportunity for those who are looking for a place to make an impact. If you are the kind of person who likes to work on a variety of projects then this is a great place to work. If you are the type that is looking to hide in your cube unnoticed and just skate by keep looking, you are not going to be happy at Optics 1. The company is full of really great, hard working people who believe in the products they build. You may see some negative reviews on here but I can tell you that most of those are in fact false and the people were just not a good fit for the culture or didn't get an offer so they decided to post.
Cons
I have never worked for a perfect company nor do I know anyone who has. All companies have something that not every employee will like or agree with, but that is what I would consider normal. Could some things be improved upon of course, but I think the management as a whole is doing a great job and is working to improve areas of concern brought to them by employee's