This program fosters a strong sense of community amongst students, which can provide lifelong friendships and working partnerships amongst like-minded creatives, should you choose to embrace the opportunity. I strongly recommend doing so, as the people you connect with can be a strong source of support and honesty when it comes to helping each other with feedback and/or working together on projects well beyond graduation day.
My mentor experience was extremely positive and was the foundation for the majority of my learning throughout the program. My mentor was extremely knowledgeable, well-versed and respected within the film industry, a skilled instructor who could differentiate instruction according to each mentee's needs, and was always honest. Many of the mentors stay in touch well beyond program completion and joyfully offer support, advice, and encouragement. Since graduating, I have personally received guidance from not only my own mentor but also another mentor.
Be aware, though, that with the Low-residency program, since you only have a week in person at the start of each semester, you must come up with and stick to a plan to stay on target with goals and assignments. It is very doable, but if self-discipline is a struggle for you and you need more in-person/classroom guidance, then maybe a traditional MFA program is best for you. However, if self-discipline is a struggle for you, then some deep introspection before jumping into any time-consuming and costly venture would be advisable. If screenwriting is your dream, make a plan and follow through. Also, be honest about yourself with your mentor concerning your needed areas of growth; they can help you not only with the actual writing but also with the tools/disciplines you need to become a stronger writer.
I highly recommend the UGA Low-Residency Screenwriting MFA program, and it is especially helpful for motivated individuals who find leaving home/job/etc for multiple semesters is not a viable option.
I wish you the best as you pursue your passions. You are your greatest asset, and you can do this!