I love it and hate it at the same time. But thats probably cos i'm a bit particular about my library.
I have my main library, thats approaching 30k tracks. Decided I would start a new iTunes library just for match, and set about adding albums to it a few at a time.
So far I've added 340 albums/5000 tracks. I only have 4 albums uploaded, and that it because they are not in the iTunes store. Fair enough.
Now as good as that may sound, its taken a hell of a lot of work to get all the other tracks matched. Nine times out of ten, one track from an album will be unmatched, and get uploaded. Normally this will be down to the track length being slightly different to the iTunes store version, so I trim it down, rescan it, and it matches.
Now there are some albums that I've tried adding & removed several times, as I cannot for the life of my get to match fully. I'm trying to find a common reason as to why they don't get matched, but I'm yet to find one.
One thing I have noticed, is that many tracks that are marked as explicit often get uploaded.
On the odd occasion I've even bought an odd track as I cannot get it to match my rip.
If I was less concerned about these types of things, then I would just turn off that "iCloud Status" column and not worry about whether it was matched or uploaded, however it pains me to see 17 out of 18 tracks matched, and one uploaded!! Also, I wouldn't be happy with that odd track being a different bitrate and format to the 256 iTunes Plus format.
All that being said, once the albums are in there and matched up its great. Makes managing music on iPhones and iPads a lot easier, and I suppose once its done, its done.
I think I will persevere with it, but I'd like to have some reassurance from Apple that it will keep it running, and not pull it as a service should the demand not be as they would like.
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I just signed up for it and there's a couple hundred songs that won't add to iCloud. They just show up grayed out on the iPhone and with an exclamation mark cloud icon in iTunes. I've tried half a dozen times to right-click and add the particular songs to iCloud via iTunes. It works for some, but not all. Pretty annoying and I'm not sure how to go about fixing this.
Are they below 128kbps? Don't think it will match those.