Yes, I am a fan, I like all their stuff, their 70's albums are classy relatively light in style but they do have some decent guitar activity at times. It's quite hard to describe them. They weren't hard rock or pop, just really good. Their 80's albums were more AOR and in tune with what was popular.
Their last 2 are more complex and border on artrock. Both are excellent and vastly underrated. A band that flew under the radar for sure.
Terry Thomas fronted them and became famous for his brilliant production work.
There should be plenty of stuff to check out on youtube for anyone interested.