This concern has been expressed by beta testers- we understand
Just to reassure you-i've been testing on two minis. Neither are top geared. One is very average, new to 85, and a soloer, one was pretty speccy 10 months ago but is now below average for a raider, stats wise. I don't run all red very often but did test that on both of them. DPS was woeful it has improved in 5.1 . The problem beta testers are having is determining the exact parses. We are geting wild variation in skirmishes, landscape and big battles and on dummies. But we agree it's improved and OK at all levels on landscape. One tester levelled a minstrel through moria just to check before 5.1 and it was do-able, then. (It had been extremely difficult in the betas before that. ) It will be easier now. But different.
Here are details of my minis if you would like to see what my feedback has been based on..
I don't PVP so the bonuses on the pvp sets don't apply to either mini.
One is in hytbold watcher and song protector gear with 2 second agers -one for dps and one for heals but DPS sword is by far from maxxed. No dps /buff book. a few nice teal drops. but no gold items or X*fire jewellery. Virtues on Peralda are maxed. So not really an OP build but well balanced enough to raid like this if you are used to your class and don't expect to main heal some specific raids Tier2CM
She cuts through landscape mobs live and can mange groups of adds-up to 4 mobs on level most of the time, by being strategic and using all skills. When I stuff up or get interrupts-she dies very quickly. She is not a great dps minstrel-she (I) can't kite and don't pvp. But in beta she's been useless. I had just got her the normal erebor dps set to see if helped her woeful dps when the 5.1 changes happened. I have tested with her in Beta up to and including 5.1. She has improved on the dummy tests noticably since 5.1.
The other, Yvandriel, turned 85 last week-haven't tested with her since 4.1 but our feedback was based on her from 75-84. She was wearing exclusively crafted (eastnmet crafted level 80 is nice for the vitality and morale-will is easier to find in drops) a nice teal shield often available on AH and quest gear cloak. She can manage to solo most landscape content, picking mobs off, one at a time, 1 or 2 levels over her level, if she is careful. Live, she can heal most current 6 mans and small fellowships as a harmony healer, doing some damage on adds and rounding up the grims in sambrog, but would never be any use as true dps. She tried hard in Bells of Dale but the cappy still did better! But she did heal ok in tier2C and stay alive and keep everyone up. She'll improve with a dps sword and book and some better gear but as she's great as a healer, and can mange wildermore landscape pretty easily, I haven't bothered mini-maxing: her virtues are from maxed and not all her deeds are done. So she is a pretty average mini to test dps on.
She was autolevelled by instance finder for the HD Battles geared like this. She was useless. She was also much squishier on the same landscape mobs and her dps was noticeably lower, in all builds.
This was a common experience and caused a lot of consternation and distress to minstrels.
The 5.1 changes , although not tested with her (last copy failed) have addressed some fundamentals. In her dps spec and stance some real damage is now probable.
I hope this reassures you that although many of the testers have more intense play styles and may refer to harder content in their feedback, we are not only testing that stuff. Many of us play like you do, wearing whatever works.