It runs that way sometimes. In August, just after the halving, it was a slow dismal fight with lack luster performance. Then last November sucked something terrible. After that December came and it was even worse. January look like it wasn't going to do anything, then ended up pulling it out to almost 100%. Then boom, February hit and we kicked ass and I bought 5 more miners. March sucked again. In April we kicked so much ass I made enough buy 10 new miners. There's just no predicting it. It's just luck.
To me it always seems like every time I buy a new miner, luck turns to shit. Or every time I have an important transfer, we run into 50 minutes network block and the mempool backs up and I wind up getting my transaction stuck for an unending period of time.
So it comes down too this. Do you trust that the pool op is doing his job or not? If not, find a pool where you feel that way. If you do, then mine on and sacrifice some damn chickens.
I for one will be happy to see the accounting portion done, as it think it will make it more newbie friendly. I would also like to see the pools web front end look more polished. I know we got way more info available than any other pool. But I think the newbies, for the most part, aren't gonna see that. They need something flashy to look at. Coz we gotta grow as a pool or the variance is only gonna get worse. Surely there have to be some web page designers among us that would be willing to pitch in.