I consider Martin to be one of Romero's greatest films and so was excited when this 2 disc edition came out however, whilst there is nothing wrong with this release, it promises more than it gives.
The picture quality on the feature disc is excellent, very well cleaned up although I'm not sure if the widescreen ratio cuts off some of the original framing (I believe that to be the case). When you consider how low budget the original feature was the image quality they've managed to get is commendable. I noticed an improvement over the previous Arrow Films release, anyway.
Where the package falls down is with the second disc. There is a good recounting documentary featuring key players which is interesting to watch, but this only lasts about 20 minutes. The other extras are theatrical trailers, TV spots, radio spots etc. Basically, my main gripe is that when you advertise something as a 2 disc special edition, you expect the second disc to include more than just some extras that could have easily been included on one disc and that don't really expand on the previous one disc version released a year or two earlier by the same company (apart from the 20 minute documentary). I'm not sure whether the audio commentary on the main feature is new or not, but that too is very interesting to hear for fans of the film.
When push comes to shove, you are buying a fine copy of a fantastic movie with this purchase, just don't expect quite as many bonuses as you would imagine a two disc special to contain.