I had a similar talk about photographic art today. Taking the time to listen or to see is one thing. Saying an opinion a second and enjoying a third. But when it comes to creating the art yourself, you have to be the most strict judge of all. Upon thousands of photos I have come to like with just a few hundrends, that I absolutely think that work for others as well. Music is a totaly different thing, in this sense: you can be forgiving when it comes in live music, because when you are in the mood you tend to let many things go. But recorded music, with repeated plays reveals the qualities and the mistakes. I heard some of your songs 2-3 times, and I downloaded them to hear them again. Vocals are a very sensitive issue, because like you, English is not my native language, and all the Greek singers have similar problems when it comes to pronounciation. Noticing is the first thing. You can have the best voice in the world, you will not achive a thing with wrong pronounciation. I do believe that some groups, like Scorpions, Nektar, Helloween, Europe, etc would have better luck and more sales with singers that actually are English or American. The good music is there, and that is what saves them. But Klaus Meine must sound pretty weird to English people. Kai Hansen surely does, apart from his high pitched, almost screeming voice. But Helloween's first two records are written with hs strange voice in mind and they work pretty well. Halford has a peculiar, unique voice but he is English!
Don't pass any of my comments, it would be a shame to make people sad. It is just good fun singing, (I know and I have a terrible voice), so don't ruin it for them! As I mentioned, when you have pretty strong (loud) songs the vocals blend better. Also when they are not in the front of the mix, but a bit low, it helps as well. If you go for official recordings maybe you should consider getting an American or Englishman to sing the songs. I have heard of cases, and they work fantastic. Carry on the good work! Thank you for the music.