What is your opinion of BGO reissues?

A few weeks ago i was looking some of Slim Whitman's music on cd's I finally found a british company that ressiused some of music BGO (The Beat Goes On) Listened to them on my bose car cd player and got lots background noise and then one my home stero and on my sony boom box that plays mrp3 and still got the same background nosie and they sounded low compared to the orignal's that i have on my albums any one has listened to somthing they bought by BGo What is your opion of there ressiues?