Matt Bauer on AVManiacs forum:
The Last Gun/4 Dollars of Revenge doesn't fare as well. Again, the bitrate is the same, but it doesn't look like any type of restoration was done on either of them. The added resolution and increased bitrate over a DVD obviously has them looking better than they would have if crammed onto a single DVD un-restored like Mill Creek does on many of their double feature releases from the past, but don't expect big things from this one. Once it's down to $5-6, you likely wouldn't regret the purchase.Also, audio is lossless DTS & Dolby Digital on all of them.