On what basis? Have you even seen and held the Parkside drill first hand? Both Wild and I own Bosch blue drills and are comparing first impression / feel of the drill compared to them. Of course it won't be to the same spec but it's the closest budget drill I've picked up and far better than any other £40 I've used.
I am not doubting it feels 'solid', i am doubting that it is a top quality tool. It's £40 with a lithium battery system and out of that they need to make a profit, there will be lots of corners cut. It Might feel solid and have decent specs, but it's not going to be designed and manufactured to stand up to a lot of abuse like a more expensive drill would.
It'll be fine for DIY, which is the market it is aimed at and should give you years of service. My comment was probably more due to reading so much rubbish on other sites about these tools. People seem to think they are hand crafted in Germany and are the same inside as a trade/industrial tool.
This cheap blue Bosch drill that everyone seems to also have might have been a bad comparison as it does seem to be far below Bosch's usual quality. I am a joiner and work with different trades all the time, so get to use many different tools. Although I don't own Bosch myself, I know they are decent tools that can stand up to a lot of abuse, I have used a lot of them.