I've never used a chiller and don't plan on using one. I put a lid on my brew pot at the end of the boil and leave it for 24-48 hours, until my yeast starter is ready to pitch (stir plate 12-18 hours, chilled in fridge 8-24 hours). Then I combine the yeast and wort in the fermenting bucket. I've done this for 10-15 batches and never had a problem. I also throw a whirlfloc tablet in right before I put the lid on at the end of the boil and my beer ends up very clear.
I would argue that this method actually takes less time than the chiller method. Less hands-on time, that is. I just space my brewing out over the weekend. It takes very little active time. Different strokes for different folks.