Absolutely, i did it myself. Would you ask someone to saran wrap your leftovers tonight?! Just kidding!
That was the main reason for doing it. It was something i could do on my own, even solo, on my own schedule, piece by piece, part by part over a 2 year span now. Airplane was flyable 99% of the time. I do things fairly slowly but methodically. You can do a part-time, stop and go, wrap project. You cannot do a part-time, stop and go, paint project. With paint, you are on the paint's schedule, if you want it to look good. Heaven forbid, one of many things goes wrong.
I did not do any fiberglass parts. All the parts I did were the simplest, symmetric, and flat parts: entire wing, HS, elevator, and rudder. I only mentioned this because someone asked about doing the bottom of the wing to prevent the need to do back-breaking work to polish. This was the VERY reason i started experimenting. I was tired of polishing. Especially, parts that are difficult to do and get the highest wear like leading edges, etc.
The pro guys are out there who are good at doing curvy parts, designs, and even pattern matching. None of those i know how to do, yet. I just stuck to something fairly simple to help preserve and protect the nice Al. In fact, i may just paint some of the fiberglass parts and curvy parts, instead. Still thinking about it.