Made the mistake thinking price and reputation = quality.
I painted all my trims and doors. Undercoat then 2 coats of white Aquanamel Gloss.

The flow of the paint is good and the gloss and hardness is excellent.
Expect 12 hours to dry before you can recoat.

Unfortunately, there is clear yellowing after 6 months on any shaded or semi-shaded area that was painted.
Areas that see indirect sunlight in well lit rooms have gone yellow after 1 year. i.e. all the trim and doors etc.

After 18 months the yellowing is so obvious you can plainly see it. It looks gross and dirty.
I have started repainting everything again. Never again, what a waste of effort.

Tried aquanamel for stained wood trim over both water based and oil based primers. Big fail. Found a tin of super enamel I had for about 6 years but never used it. Opened the tin, gave it a good stir and already after just 1 coat on an oil based primer it’s looking amazing. See my other review on the cruddy finish from Aquanamel and you’ll feel my pain. This is 2 thumbs up. Don’t get paint expert from a dulux rep, he said there were no advantages of oil based over water based enamel. Come to my house buddy and I will show you!

I love Dulux High Gloss and have worked with it extensively over the past few years.
Unfortunately I cant say the same about the Dulux Super Enamel Semi Gloss.
I found it EXTREMELY runny, creating endless work and slight runs on drying.
Back to the sanding block...!!!
If I wanted thin, I would have bought a cheap brand.
I'm also not happy with the drying texture when using a roller...!!! Grrr..... Back to the sanding block again.
2 Coats later, I've decided to throw it away and purchase a tin of High Gloss.

Used Dulux Hi-Gloss on trim and door in a spare bedroom. I took my time doing the job. Two undercoats, sanding in between. Then used a small foam roller, again sanding between the two top coats. For large flat surfaces a roller is a must. You will not achieve the same finish with a brush. The finish I achieved is as close as I am ever going to get to perfection. Achieved an almost mirror finish on the doors. The paint is beautiful to apply and tensions up on drying to give a super flat surface, but you need to do a lot of preparation. However it's worth it. Brilliant paint.

I have been using Dulux paint for years but it had been a while since I had used it. Purchased recently on the basis of past experience and was immediately disappointed. Thin and messy to work with, leaves a lot of ugly marks with a paintbrush and dries too quickly making it hard to go back and try to fix up streaks in paintwork (as much as that is possible).

Won't be using again.