1. If you do the academy, you'll be able to max out at least one 5* unit. -- This seems good, but there is no sense of progression with this, thus all you're really doing is grinding to upgrade and unlock CG.
- I would recommend doing so after you spend all your tickets, cuz I got around 2~3 5*s out of the 28(?) pre-reg 3* or higher one, and it gives a buttload of exp, while being relatively easy.
2+3. The gacha is terribly done; you can only roll for one at a time for the most part, which can be annoying. There's even an option to roll for 10x on the normal one (which you can only do 15 times a day), as well as using Nutaku gold, which costs around 2500 or 5000, which is an insane price, imo, but other than those, nope, you gotta roll it one at a time.
4. Some of the features seem to be missing; like I don't know where to use the BP it displays, or how to get more tickets, and some other stuff. -- It might have to do with Key quests.... which you get one of every day, didn't pay attention to if it was random.
5. It's very limiting:
A. You can only roll 15 (1 10x, and 5 1x) 'normal' rolls each day, and I don't know how/where/if we get extra gacha tickets.
B. The items are ranked, and you need to collect recipes to learn how to make them. Highest rank you can easily collect is 3*, from a daily which was going on yesterday, Material Rush. In order to upgrade them, you need to collect materials, and know the recipe, which is the problem, cuz it seems the only time you can is during the daily quest (at least for the 3* one), that changes every day.
C. Not to mention how it costs 30 AP to run the highest one, and I'm at level 21 giving me 75 max AP, aka 3 runs if I'm capped, and spend 25 minutes of waiting after I used some. -- AP refreshes every 5 minutes.
D. There is this Key quest thing, where you spend 1 or 3 keys to collect stuff from it, but I'm not too sure how to get keys, besides doing the daily, and weekly maybe (finished them all and didn't pay attention to the rewards), missions; problem is, you only get 1 key from the daily; not sure about the weekly nor if it's a random key or not. Tack on that there are like 10-ish 'maps', and you got problems.