Only been using this for a couple of days and it’s all looking good so far - hardly any ad’s popping up yet either. Similar to we7.com in many ways and like them also guilty of poor support for more recent dance and electronic music.
In its favour spotify scrobbles to last.fm which has to be a good thing.
I’ve not bothered looking at the paid options as it does everything I want with a free account.
I’ve got a few invites if anyone is interested, although it only took a couple of days from me registering an interest to getting an invite from the site.