If by the band that ripped off benighted, you mean the band that somehow traveled through time to hear Opeth 26 years in the future playing benighted and going back to the year 1973 to make a song called never let go, therefore ripping off Opeth, then yes, this is the band that ripped off benighted
^ Heh your question warranted a sarcastic answer. Camel were around when Mike was just an idea Mr. & Mrs. Akerfeldt came up with.
My sarcastic question.
While obviously the first 4 are classic must haves, I haven't seen Rajaz get the respect it deserves - it's as good as anything they've done.