Care to elaborate?
Because really almost no one miss 40k 7th edition , with those broken free formations...
Yeah, I never played 7th as the only new content could have been stuffed into an expansion book for 6th. I stuck with good old 6th and have never looked back.
As for your question, I’ll give you plenty of reasons why 8th Edition is bad:
1. The focus on having so-called ‘Lords of War’ in regular games had been turbo-boosted into madness. True, it started in 7th and made it rubbish, but Lords of War are even more game-breaking so that it now seems almost mandatory to take at least one to have some sort of chance of not having your army obliterated in the first couple of turns. It’s ridiculous - I read a White Dwarf battle report where that stupid Magnus the Red dealt 24 wounds to Logan Grimnar on his chariot and killed him in a single turn. Nothing should be that powerful in regular games - in the good old 40K I used to play with my mates at school and still play with my dad, you can have a couple of characters, a few units of troops and some vehicles and/or monsters and 9/10 times it would result in a pretty close game that lasted a good lot of turns. If you wanted to bring in your Stompa or Baneblade you could play Apocalypse where you and your opponent got to field massive armies where those huge vehicles would be much more likely to appear. Now it’s just an arms race about who brings the biggest and most OP unit to the battlefield getting to nuke their opponent’s army into oblivion. And DON’T get me started on the abomination that is Imperial Knights...
2. A focus on boring Imperium vs Chaos cr@p nothing like that in previous editions. In prior editions it was always there but it was only something Imperium and Chaos Marine players knew much about as it only featured in their codices and nowhere else. Now you can’t get away from it.
3. Instead of treating us all to brand new Codex art, GW decided to channel their inner Arkwright and recycle the cover art from the previous Codices, which looks really cheap and tacky. I’m not having two books with the same cover art just to play 6th and 8th.
4.Horrific lore changes - there’s no way that the rubbishy Blood Angels could beat the Tyranids with such overwhelming odds - GW could easily have got the Tyranids to devour Baal and still have the Blood Angels as a few surviving remnants running away as they always do, but no, they have to keep the Blood Angels players happy. Absolute BS.