Before you get too excited, let me stress that Rent Adult isn't a website that enables you to pay to borrow a hot babe for a limited amount of time (although, there are sites out there like that if that is what you were wanting). Instead, this site is a pay-per-view one that let's you enjoy a lot of porn and only ever pay for what you actually view.
There are over 83,000 full-length DVDs featured on the site and that means you get access to something like 440,000 scenes. You should know though that you'll find the exact same content on the AEBN website, so if you already frequent that one, then this site is going to look very familiar.
There are no pictures on RentAdult or AEBN, but with thousands of scenes at your disposal, you'll be too busy to care. You can pay to play them in either Silverlight or Windows Media player and some offer a new pop-up Flash player as well. Or you can drop a little more cash to download them or burn them to DVD. There are also a couple of other streaming options, including a five-day rental and a "streaming for life." The prices are different for all these choices (obviously) and it really comes down to you and what you would rather do and what you want to spend.
Some of these flicks are high-def, so spending a little more might not be such a bad idea. If you're wondering if the sites will have anything that'll interest you, you can rest assured that they will. From cute coeds to grannies to masturbation to gangbangs, there's really something for everyone. This is like having a big porn DVD store at your fignertips and in your living room (or wherever you have your computer).
You can search via category and also I liked that the scenes all have multiple tags that you can click on and filter content that way. There are also filters for "new releases," "high-definition" and "most watched," to name a few. Like with AEBN, Rent Adult is worth it if your porn viewing habits make a pay-per-view site a better buy than one with a monthly fee.