I'm VERY trusting of Blake. I open up the front of his enclosure and just reach in and get him. No problems. He's only bitten me once in almost two years. However, since I have been the only person who's worked with him day in and day out for the length of time that I've had him, I don't let anyone else just reach in and get him. In his enclosure, he definitely doesn't put up with strangers. He doesn't even care for my husband getting him out, though he's never actually bitten him. But I definitely trust my guy, he's great.
Here's a few examples for ya. I take him to the pet store with me on a few occasions and I just let him go loose and he just walks around and explores stuff (not something I would do if the store didn't have linoleum, too much traction) and allows people to pet him. He was a part of my wedding. I've dressed him up for Halloween twice and he's quite tollerant of it, all things considered. He's just an all around great lizard.
The only "problem" area, as I mentioned before, is that on his home turf (which is the entire apartment because I let him out to roam around every day) he's not tolerant of other people. He'll let me pick him up and do whatever to him, but he will not let others touch him unless I'm holding him. That's pretty much fine with me though, since he's my baby.
Hope that helps you a bit.
Lindsay