I just placed stickers on my MP Skywarp. There weren't many but it sure was a pain. It took me about 30 minutes to get them all aligned and everything. I love the end result though I must admit I was pretty frustrated by the process. I still have to apply stickers to my TFC Ricochet/Stepper which I'm not looking forward to.

I think that's one of the things about buying G1 loose figures I like - you get the stickers as is.