I have not been to the Azur aquaplex since their renovations in 2015-2016. So I am not able to compare.
The good: Nice complex, very modern. Different kind of pools for different activities. Lots of different types of classes available. Sauna areas included. Great class trainers. Bleachers area for people who can come to watch. Place is clean. Front lockers specifically for valuables.
The bad: Pool water can be colder than we think it might be. Class trainers are overworking (barely have a break between classes). If one pool has an issue, reorganizing space between other pools is an hassle. Lots of stupid parents not watching their kids. Changing rooms can be crowded by families. Changing rooms can be slippery.
Aside from people being around and in your way (see the bad section), the place itself is a very nice one.