I don't think it's too soon to tell, tomus, we only have to look at the figures. Worldometer lists 213 countries; in the list of deaths per million, the UK is fourth. No doubt this will change a bit (I wouldn't be surprised if Brazil and the US pass us sooner or later), but six months on that's a staggeringly bad achievement for a first world country with an established national health service. Yes yes, I know Britain is more densely populated than New Zealand, at #141, as people keep saying, but Japan, a country of slightly greater density, is sitting at 116 - that's 8 deaths per million against the UK's 644.
As far as I can see, we've recorded one significant achievement - to flatten the curve and lessen pressure on the NHS over winter, as planned. (God knows what will happen if there's a resurgence next winter.) Please feel free to mention any others. But so much else, like late introduction of lockdown, PPE supplies, fumbled communication, "worldbeating" apps, has gone wrong, and more than 40,000 people have died prematurely.