I don't think it's broken, but they went the wrong way with it. It should have been sidegrades with maybe some very minor upgrade, not the uber weapons, shields and armour we get now. AI is the main issue here. They are stuck. If they add powerfull upgrades it forces people into doing engineers, if they don't then the AI is too easy for people that have done engineers. It's a mess, but not completely broken.I think Engineers broke the game beyond fixing. Now FDev are in a corner where they have to make a game that caters for players without modded ships and those with modded ships and make an AI that dances to that tune - never going to happen. The AI will remain uber weak and easy and encounters will remain "USS's" that you have to enter.
All games that have a crafting system are time sinks, as long as that time sink is fun is the question. As I don't grind for materials much if at all, it is entirely in my own hands how enjoyable it is.All Engineers provided was a timesink to make your current weapons more powerful. Big deal. There was nothing wrong with A-rated equipment and the game certainly didn't need 9 months of dev time to give us something we already had.
I do agree about the A-Grade. That should have been kept. There was a difference between A, B, C, D and E grade items. Now they have largely become irrelevant.
This is a tough one. Engineers in their current and old form does make the AI worse. PvP I don't know, but I gather the raft of option open can make PvP intersting with the different types of weapons. So the current engineers is possibly a good thing.Put it this way, take away Engineers and you make the game better or worse? Does fighting the AI become better or worse? Does PVP become better or worse?
If Engineers was done as mostly side grades instead of massive upgrades it would be fine and therefore adding to the gam with lots of different builds that are not too overpowered. What I have to do to get the upgraded modules is fine, but could do with some more variation and more gameplay that includes materials.
So it's a tough question to ask and answer properly. FDev made a mistake with the engineers, but now it's impossible for them to go back on it.