I took my first shots on my Holga 120N up in Scotland at Christmas and they were mostly awful because I was underexposing massively. The more successful ones were a result of getting a light reading with a meter and then holding the shutter open manually for around a second or so (it was very overcast, cloudy and foggy). As such they're all quite blurry, if they're exposed at all.
I'm scanning them with my Canon printer/copier/flatbed scanner which simply isn't supposed to do negatives, but it seems to be coping okay. I'm still getting my head around output settings but these are perfectly adequate for the web!