Yep, megs ultimate polish and compound are both extremely user friendly and can be applied with hand or a DA polisher.
From what i experience, the advantage of applying it with a DA is that you can apply thinner, even-er and you can massage the glazing stuff into the paint and still have energy left to wax your car afterwards. I've applied ultimate polish with hand too and i didn't notice much different except less swirls were masked. The results are very good. A must have in your arsenal.
Apply a thin layer in circular motions and buff off immediately afterwards.
Happy Detailing!