There is one thing I would mention as far as the particular myth "it is expensive" goes... there are some planes that people are biased and call them "toy planes" when they are more hobby grade than some that they would buy under the "hobby grade" flag. One particular plane that springs to mind in this aspect is the WLToys F959, which is basically a scaled down version of the Easystar, 3 channel (rudder, elevator and throttle), and comes RTF for about $50. Now, the fact the company has the word "toys" in their name is part of the reason people consider it a toy, yet I look at it next to something like the Vapour for example, and I see the latter as a gimmick which hobby graders are mad over.
It's an EPO plane, which many ultramicros considered hobby grade are, with a brushed N60 motor, similar to many ultramicros, uses an all in one brick for control, much like many ultramicros, uses a toyish transmitter, much like many ultramicros (although it has a better form factor to get used to proper transmitters, unlike many ultramicros that love the gamer pad design), uses a protocol that is hobby grade for later, much like many ultramicros, and uses a 2S battery, unlike most ultramicros, and which Andre Rousseau would tell you is preferable to 1S (common to ultramicros) when you live in cold areas.
Yes, the transmitter is not good (same one the famous V911 uses), but you can slowly upgrade on it as it uses the Flysky protocol, which many modellers have a 9X as their main transmitter. And once you upgrade to a 9X, you are ready for other models. The charger is very... well, it'll get you started, but it's something to upgrade, and it does come with it... but that can be said about a lot of RTF kits. Being an Easystar style plane it is very easy to learn to fly, and glides pretty well... and as I said, it's $50, and spare parts are dirt cheap. Yes, the battery connector is very toyish (molex type used on microhelis), but if you want into the hobby it's best to learn to solder, so just change the plug.
If you're not sure you want to join the hobby, $50 is nothing!!