Hulk face sketch

Well, I did this as a cool down sketch before I went to bed, at 4 this morning, and then woke up about an hour ago and decided to attempt inking it as a warm up.  I was attempting to be loose and sketchy, but I'm not sure if I really accomplished that.  

I was also going for a somewhat blank expression, but Hulk actually looks kind of sad here.  Or just really confused.  Kind of like you told him a joke and he looks at you like this for about 20 minutes before he reacts to the punchline at all.  

I think I still like the pencil sketch better, but I thought I'd post both versions to see what people thought about it.  It's a lot more rough and sketchy compared to what I normally like to post on here, but I guess that's okay to do ever now and then.