I'd say so. I'm learning, doing far better than I was and can dominate micro stakes games at times. I'm having to learn to adjust to new / better players.
I've won satellite entries into one $50k GTD and one $100k GTD against far more experienced players. I bombed out of both, but only after the add-on break, surviving a good 1/3 of the field in both. I couldn't afford the rebuy or addons.
Noted for my next attempts at a deep run in large tournaments.
Total stake: $492, Total cashes $215, ROI -60.2%
Most of the loss has been attempts at runs in $10,000+ GTD tourneys. I'm behind, but I've also only been playing for a month, and I've been learning like crazy. I'm confident I'll do well in the long run, and I think gaining experience is a success in and of itself if it's shown in your results. I don't get eaten alive on Play Money games on
pokerstars anymore. I eat others about 3/4 of the time in Micro Stakes No Limit Holdem (.01/.02 & .02/.04) now. I've placed in the top half of most tournaments I focus on (when not playing several MTTs, playing at work or playing at home with my GF in the same room doing her thing, chatting).
It's also brought my closer to my GF, so... yeah, total success.