1.010 sounds dry to me, all things considered. Maybe some hop flavor/aroma are contributing to a perception of sweetness. I'm always amazed at how much chilling and especially carbing have on drying out and mellowing what might otherwise be considered off flavors. That and, on bigger beers, time plays a huge part in flavor developement, too.
1.010 is pretty consistent with everything I've heard about hopslam clones. And given the OG of 1.057 I don't think the FG is the problem.
However, I think your main problem flavor-wise is that 2lbs. of honey would be great in a 1.087 beer (e.g. real Hopslam), but it's way too much in a 1.057 beer. The way I count it, almost 1/3 of your fermented sugars came from honey. You're starting to get into braggot territory at that point.
Look, I don't want to be a jerk, but I'm not going to lie either. This recipe is not going to come remotely close to hopslam. You could come up with a good beer, but it's not going to taste like hopslam. Your OG was 30(!) points too low, and you only use three hop varieties instead of six. I also calculated that you came out to just over 30 IBUs, about 2/3 of which came from your 60 minute addition. According to the Bells email, Hopslam is over 60 IBUs and the majority of the IBUs come from late additions.
Obviously you should go through with the beer you have and carb and condition it and see how it turns out. With that much honey it just might need some extra conditioning time. However, if you want to start working on your next attempt at cloning Hopslam, here are my suggestions:
1. Up the grain bill. OG of 1.087. Mash at 150ish.
2. Redo the hop schedule. I would have 15 IBUs or fewer coming from the 60 min addition if I were you. The rest should come from additions at 15 minutes or later. Use the hops mentioned in the Bells email.
Steps 1 and 2 are more or less mandatory if you want to clone hopslam. Here are some of my suggestions that may or may not be accurate:
3. I don't think Hopslam has a full pound of crystal. A pound is a lot, and I don't think it would be considered 'a touch of crystal for color' in the Bells email. I would do a half pound max. Of course, that means you probably want to go with a darker color (I would say 60L off the top of my head, but I would run it through a calculator and do some research to see what people estimate Hopslam's SRM to be)
4. I would consider eliminating the 60 min addition altogether and just doing 15 and below.
5. I would use the yeast suggested in the Bells email (or harvest from a smaller Bells beer e.g. amber or best brown). WLP001/Wyeast 1056 will give you better attenuation than WLP008 that you used, and you'll need that with the higher gravity beer. WLP008 also has a lower alcohol tolerance.