I have no problem with my abilities, my combat works faultless and non-stop. The only problem is if one fights by button smashing. Then the ability you want to fire off won't fire off because an other ability is firing off. Controlled and calm ability usage on the other hand lets this be an epic and lag-less experience.
Also, not to be rude, but I find it difficult to agree with you OP, since all the threads you have started have a negative point of view. It sounds like you haven't even wanted to give the game a chance, nor that anything done to improve the game will ever be enough for you.
Honestly, I find this game to be of good quality and execution. The only nag I have are the somewhat rough graphics when it comes to level of detail. Beyond that this game plays better than or equal to most other mmo's I have tried, including games such as EverQuest 2, Lord of the Rings Online, Warhammer Online, Vanguard: Saga of Heroes, World of Warcraft and so on. I've played other mmo's as well, but they are not easily comparable, such as Wizard 101, EVE Online and Star Trek Online.
To be blunt, Star Wars: The Old Republic has had a relatively smooth launch, with little or nothing to note on server quality (except the queues the first couple of days) and few if any server crashes. There has been the occational bug and I crashed to desktop once, but only once. And for a brand new MMO freshly launched this is very, very good. Most MMO's have a lot rougher launches than this. Anyone remember World of Warcraft when it was fresh and new and devilishly bugged with missing item graphics, cubes and developer-face icons?
The Old Republic has had a stirling start with only minor problems. And as for the notion that they aren't listening? They are giving us guildbanks! That they listen doesn't mean they do 100% of what we say, or even 50% or 25%. They might only do 10% or 5%, but that means they listen. Listening isn't the same as agreeing to what we say. Only reading it, thinking and evaluation our opinion and then doing what they think is best for the game. I have no doubt they actually listen.