That's how I feel too. I hadn't made a weld in about 20 years, never used MIG (only stick), and within a couple minutes I was getting very nice beads from a wire feed MIG machine running flux core. Then started getting fancy with weave, zigzag, and cursive-e patterns to play around with the bead quality (seems like a simple zigzag look best for me). If I can say that, it would have to be easy. That said, I am sure my limited confidence will break down as soon as I need to weld upside down or something...