I got this case on the Best Buy deal. Overall... I'd say it was worth it, although I'm still planning on exchanging/returning it at some point before the return window is up, because it's obvious that the version I got has errors that will probably be fixed in a revision.
When I ordered the case from Best Buy, the product page said I was getting the white one, but it ended up being the silver version, which was good because that was actually what I wanted.
Right out of the box, I was surprised by how light the case was. On my previous iPad (3), I had the Switcheasy Canvas, and this case is definitely lighter than that one. On the downside, it seems... not really like aluminum, more like aluminum-coloured plastic, just because it's so thin and light, considering that it is actually aluminum.
The 'silver' on the back (not the hard plastic shell, but the leathery part in the middle) isn't really silver, maybe a dull gray at best. I wasn't sure until I read the model number on the box whether I even got the white or the silver version. However, later on in more dim lighting, it did blend in well enough. I just thought it was worth pointing out that it doesn't exactly match the rest of the case.
Pairing the device was super easy and quick. The keyboard automatically pairs/unpairs depending on whether or not you have the iPad locked into one of the stand positions, and each time, it never takes more than maybe 5 seconds to pair. Because of this feature, there is no on/off button but I wish there was a button to manually turn it off anyway, because a lot of times I just want to be able to use the stand (like while playing a game) without draining the keyboard battery. Still, I obviously haven't had it long enough to know whether or not the battery life is enough of an issue for that to matter.
The keys are very good! I was pleasantly surprised because I'd tested some other iPad keyboards and was pretty underwhelmed. The keys on this one are responsive and, while compressed to an extent, very easy to type on quickly and accurately (100+wpm typist here; I felt like I was up to speed immediately). The ONLY detractor is that instead of shrinking the enter key or something, the apostrophe key is moved. This is enormously annoying and while I might get used to it, it's one of the worst things about the case to me, right now. The colon key is also moved but that gets used considerably less often so I can get over it.
As for why I said this case has errors - first of all, the sleep/wake feature doesn't work, which isn't a huge deal (there is a shortcut key to lock/unlock the iPad, at least - hitting it completely wakes the iPad up, bypassing the need to swipe). However, the keyboard isn't right. It doesn't match the picture on the site or even on the box. On my case, cut is Fn+X, copy Fn+C and paste Fn+V (and they all work). I actually like that (similar to the computer), but apparently the intended version has those functions along the top row where the numbers are. The other differences are negative - there are three keys in the function row that don't appear to do anything (I initially thought they were for bookmarking, closing and opening tabs in Safari, but no). There is a globe icon on the bottom row that I thought might open Safari, but again, no. I can't get the arrow keys to do anything at all in any app. The music controls, however, do function - even in Spotify, so that's nice, although I'd have preferred that those functions be on dedicated keys instead of sharing with numbers.
Overall, I don't think this case is really worth $130 (is any case?), although I'd be thoroughly impressed with it for $40 if it worked as advertised. Like I said, I'm still planning on exchanging it once it seems like a revised version is out, although for $40 I'd probably begrudgingly keep it even as is. My two favourite parts of the case are that the stand positions are incredibly secure (my main issue with the Switcheasy Canvas, or rather, the version for iPad 3, was that it fell out of position too easily) and that the keyboard is actually comfortable and easy to type on. I've been typing this on the case, and other than the seriously frustrating apostrophe key, I've only been marginally slowed down at worst compared to typing on the wireless keyboard that came with my iMac. It's condensed but not cramped.
I wanted to be descriptive about this because in searching for information from others, I was coming up pretty short. My final say is that I think the case is worth it (and though no case truly justifies it, with the proper revisions I'd still choose to pay $130 for it), but get the revised version when it comes out!
EDIT: In editing this text, the arrow keys do actually work... that's the first time I've seen them do anything. I was hoping I'd be able to scroll with them in Safari but that hasn't worked so far.