Here are my ratings of all f1 car liveries for the upcoming 2023 season (In launch order).
Haas
Haas F1 changed to a white, black and red colour scheme along with the introduction of new title sponsor MoneyGram. I personally like the 2023 Haas livery and I think it looks even better on track. It's a nice solid livery so I would rate it a 6/10.
Red Bull
Red Bull's RB19 is the same as last years RB18 with just a couple new sponsors. It is a solid livery and I don't think anyone expected a new livery from Red Bull. The launch itself however was a 1/10 as Red Bull made fans watch 1 hour of their stream before seeing an almost identical car. For the livery itself, I would rate it a 6/10.
Williams
Williams also revealed a similar livery for the 2023 season with some slight changes. 2 of the most noticeable changes is the Gulf logo and the Duracell battery styled engine intake. I personally like this and I like the livery itself so I will rate it a 7/10.
Alfa Romeo
Alfa Romeo changed the white in their livery to black for the 2023 season and in my opinion this is one of the best looking cars on the grid! I think the 2 colours work really well together and I think this will look great on track. I rate this livery very highly as 9/10.
Alpha Tauri
Alpha Tauri have gone with a slightly different look for the upcoming 2023 season as they've noticeably added some red to their new challenger. Unfortunately, I am not a fan of this livery but I hope it grows on me as the season progresses. For now, I will rate a low 4/10.
McLaren
Very similar (if not the same) to last years car. The McL60 is a slight disappointment as McLaren described the upcoming McL60 would be a 'special' car which most fans hoped for a special livery. I am however a big fan of the McLaren livery so I will rate it a 8/10.
Aston Martin
Yet again, a very similar livery to 2022 from Aston Martin. Like other teams, there is more carbon on show instead of paint as this helps with reducing the cars weight. I like the Aston Martin livery and think it's a good solid one so I will rate it a 7/10.
Ferrari
It's Red! Very unsurprisingly the SF-23 is red and how can you dislike the red Ferrari? I think the red used this year is perfect and the 'FERRARI' on the rear wing looks amazing. I rate this a high 9/10.
Mercedes
Mercedes back in black! The W14 is black like the W11 and W12. Mercedes say the reason for this is to save weight as the team struggled with the cars weight last season. This is a great livery and I'd rate it a 9/10 as well.
Alpine
Another similar livery as Alpine's A523 was the last livery to be revealed. However, a few days before the team did a shakedown at Silverstone and the livery was leaked on social media. I like this livery and I'll rate it a 7/10.