I've never had a night out in Coventry, so don't know what it's like. This is a damning report, though: https://coventryobserver.co.uk/news/get-licensed-claims-its-research-shows-coventrys-is-the-worst-place-in-the-uk-for-a-night-out/

I think it largely depends on your age and what you want. Coventry city centre doesn't suit me, yet my daughter still enjoys nights out there.