I definitely respect Americans, I've been to the USA on holiday and I found the majority of local people to be friendly and helpful. Admittedly it was Florida, so the locals are probably paid by Disney/Universal to be friendly and kind (joking, of course), but the first night my family were there (2 weeks, we stayed), we went to a local resturant since we couldn't be bothered to cook. We were the only customers there at the time, but the owners came and spoke to us, gave us tips on where to go and what to see, and how to make the most out of our 2 week holiday in Florida. The service we recieved was great, and bumping into a couple at the Kennedy Space Centre we got talking to them and we found the couple in question to be very helpful and friendly. Most people in the USA who we met during those two weeks were very good, nice people and made our time in the US extremely enjoyable.
However, I have to say something, that I feel strongly about and have noticed in many occasions, even on this site. Americans seem to be unaware or unconcerned about the role the UK had in US history. Fine, I'll admit that we did some unforgiveable things (Boston Tea Party, anyone?). However, most Americans seem to forget that the first settlers in the US, even before the French and Spanish, were British. If it wasn't for the UK then American history would be extremely different, and let's not forget that we saved your asses in World War 1 (WW2 doesn't count either way because effectively then we were fighting different fronts, although we each gave aid to the other...). I don't really want to cause any sort of argument between UK and US Escapists here, but it would be nice if Americans could show some sort of gratitude, and more importantly, recognition, of the good things that the UK as done in terms of US history. Plus, I've noticed that the US government seems to take whatever they want from us Brits and seems to focus on their own agenda more than a unified agenda, or that of the UK. It would also be nice if the US government could try and focus more on helping us as well as themselves once in a while... (I would quote from the film Love Actually here, but I can't remember the quote despite having the DVD. However, anyone who knows what I mean is perfectly free to make the quote on my behalf...).
EDIT: Mentioning the Boston Tea Party, I'm aware that this event was caused by the USA, not by British troops. However, the way we reacted was definitley inforgiveable and we were out of order with our reaction. I suppose really, though, neither side can really be blamed for it, although applying the same logic it theoretically calls many other disputes into question. I suppose this isn't really the right topic for that question, though...