OK I have my copy of American Anal Sluts now. It's a tad disappointing I'm afraid. Some good things to mention but a fair few negatives as well. The first key problem for me is that the girls are all a bit too giggly, often very nervously so. I think this is a problem you get with a lot of American porn but the better US directors like Erik Everhard and Jay Sin tend to get around it at least reasonably well. None of the girls seem to smoulder in the way that the girls in the best Euro porn do, it's all a bit "Ooh we're making porn....this is kind of fun but a bit naughty....should we be doing this?", not really a very sexy feel to it. The main culprit for this is the narrator (don't think it's Adriano himself but his buddy/cameraman) - he doesn't have much of a knack of making them feel relaxed, asks the same bland "porno" questions like "Do you like anal?" etc. Few are very skilled at this admittedly but they really need to watch a Christoph film if they're going to make this kind of gonzo. I think it's important to make the scenes feel as natural as possible for that lo-fi approach to work and it doesn't really here.
Second problem is that these scenes are looooooooong, over an hour each I think. I know this is an increasing trend to make it harder for pirates but it really kills a lot of porn and in particular this kind when it's just 1 guy with multiple girls. Tied into this is Adriano's lethargic (conserving energy perhaps?) performance style. I liked the look of the trailer as he looks like a good energetic fucker with a hard dick but those clips flatter him a bit. He's OK up to a point but for an age in the first Jennifer White/Kiera King scene (the first 55 mins, no less!) he just lies on his back and lets the girls ride him, pretty slowly as well it must be said. I generally hate that practice anyway - I want to see the guy on his feet, dominating the action - but this is the worst example I've seen. Then in the second scene with 3 girls, again after an age of fairly dull fucking it gets to what should be the really good stuff: the 3 girls lined up side-by-side on the couch, arses in the air, gagging for it. Yes! Annoyingly, though, he takes an age to fuck each girl individually, admittedly quite well but really killing the heat by not mixing it up. The viewer (I think) wants to see him jump between the girls for variety, also it keeps the girls hot, makes them more into it I generally find. I'm surprised the one on the far end here didn't fall asleep! Unbelievably - as someone who should be in my element for that section at the very least - I found myself hitting fast-forward to find a hot bit, something I did through pretty much the whole film. That bit singled him out as a very brainless porn stud I thought, if not necessarily an awful one. Ultimately there's no point in getting multiple girls in a scene if you're just going to fuck them individually for ages, they may as well be separate scenes.
Third problem is Adriano's performance in general. He fucks OK, he's decent looking and has good young energy so he's by no means the worst out there. But he doesn't make a single comment or even noise the entire film! How can you fuck these amazing girls in the bum for so long and not let out even one satisfied groan?! Very robotic, as people on here have noted about other male porn stars. Very passionless. Real heat killer.
Final problem is the camera-work at times. I don't mind his almost-POV style, in fact I quite like it, but in the scene with Missy Woods it's way too close, you don't get a good look at her or the other 2 girls. In the other scenes the camera work is OK though. I'd prefer more panned-out profile shots personally but that isn't his style and that's fair enough.
It's not the worst porn film I've seen of late by any means and he is at least trying something a bit new. I'm just disappointed he didn't deliver on my reaction to the trailer and it certainly isn't "the film to restore my faith in porn" as I hoped it would be.

It's more annoying to see films with great young, eager girls get spoilt than those without, this really should have been great but it's just....a bit dull. The other 3 DVDs I ordered at the same time (2 old Le Castels and 1 old Christoph) totally blow it out of the water and that is really the acid test.
I personally won't be buying another of his films I don't think but interested to hear what anyone else makes about the film or my comments.