Have to disagree completely here mate. Courts tend to go with precedents, and once they set one it'll be the same treatment for the UK and whichever country the judges live in, including the British judges. It's not so much a bunch of faraway faceless judges, as it is judges from all over Europe doing their best to pass judgements that the entire continent should abide by.
It's really quite hard to have any faith in the current government, and in particular that line of thinking, when the people who would be writing the new human rights bill have consistently attempted to chip away at some of the most respected institutions (BBC, NHS). And have consistently tried to censor our ability to use modern means of communication. Not to mention their complete disregard for the will of peoples, for example their bullish behaviour in Lancashire when locals made their opposition to fracking clear.
When you look at their behaviour and ideals, it's really quite obvious that the only human right we'll have is to jump off a cliff somewhere.