The Specials were/are very enjoyable and I rated them a 5, because of that.
This thread, however has inspired me to dig out some old Trojan mix tapes, which as well as being in Bristol, were a big part of my early getting into the reggae genres. I think they probably release different versions of the same misses every so often, but at the time, they were doing some great 3 CD mixes of root, dub, ska, dancehall, etc. Dub has always been my favourite, but listening back to a ska mix will ALWAYS make the sun shine. always.